2. estimating the value of illicit drug markets

21
123 The illicit drug industry operates outside the law. Its ‘companies’ are not listed on any stock exchange, they are not valued by any private accounting firm, and the dynamics of the drug industry are not regularly pored over by analysts, economists and forecasters. Yet the overall size of the illicit drug industry is known to be large and, therefore, a potential threat to a number of economies in terms of the financial power generated. The funds generated can be used to intimidate (includ- ing by means of violence) or corrupt government offi- cials or, in some cases, political systems as a whole, as well as to crowd out licit economic activities, thus jeop- ardizing a country’s future. If the illicit drug industry is to be successfully controlled, there is a need to come to an understanding of the likely amount of money involved and where these funds are being generated. The utility of undertaking such an exercise is clear from both a policy and a trend analysis perspective. Knowl- edge of the market’s value is indisputably useful for policy formulation. An informed estimate of the size of the drug markets also will enable analysts to look at the relative importance of the size of the markets vis a vis local economies and it will facilitate the comparison of the importance of different drugs in economic terms. In addition, knowledge of the size of these markets will give us an element for comparison with other illicit mar- kets – an important issue when it comes to allocating scarce economic resources to fight various illegal activi- ties. The obscurity of the global illicit drug market makes the exercise of estimating its size difficult. This is not because the drug market does not behave like most others in terms of supply and demand - there is a grow- ing acceptance that it does. It is rather because the most basic inputs that are needed for such an estimation – data on production, prices, quantities exported, imported and consumed – are themselves often esti- mates and are frequently based on deficient data. A number of attempts to measure the size of the illicit drug industry have been made in the past, including by the Financial Action Task Force and the United Nations. The Financial Action Task Force (FATF) esti- mated that in the late 1980s, sales of cocaine, heroin and cannabis amounted to approximately US$124 bil- lion per year in the United States and Europe 1 , of this total some US$85 billion or 70% was considered to have been available for money laundering and invest- ment. 2 Taking inflation into account, the FATF estimate of the size of the illicit drug industry for the late 1980s would be equivalent today to some US$200 billion (expressed in 2005 US dollars). 3 Other United Nations estimates, based on cash flows from international banking and capital account statis- tics, suggested that up to US$300 billion per year could have been available for money laundering in the late 1980s. 4 2. Estimating the value of illicit drug markets 2.1 Background 1 The FATF estimated the retail drug sales turnover during the 1980s at $108 billion in the United States and $16.3 billion in Europe, i.e. a total of $124.3 billion. The largest amount was estimated for cannabis ($74.7 billion), followed by cocaine ($28.8 billion), and heroin ($12 billion). Organisation for Economic Co-operation and Development, FATF Working Group on Statistical and Methods, Narcotics Money Laundering - Assessment of Scale of the Problem, 1989, Financial Action Task Force on Money Laundering, report, February 7, 1990. 2 Organisation for Economic Co-operation and Development, Financial Action Task Force on Money Laundering, Paris 1990, p. 6, quoted in UNDCP, Economic and Social Consequences of Drug Abuse and Illicit Trafficking, Vienna 1997, p. 27. 3 The $124 billion referred to estimates for 1988; based on the US Consumer Price Index, this amount would be equivalent to $201 billion in 2005 (http://data.bls.gov/cgi-bin/cpicalc.pl). 4 This figure was, however, qualified as "suspect" (probably too high) by the Intergovernmental Expert Group to Study the Economic and Social consequences of Illicit Traffic in Drugs (see E/CN.7/1991/25, p. 25).

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123

The illicit drug industry operates outside the law. Its‘companies’ are not listed on any stock exchange, theyare not valued by any private accounting firm, and thedynamics of the drug industry are not regularly poredover by analysts, economists and forecasters. Yet theoverall size of the illicit drug industry is known to belarge and, therefore, a potential threat to a number ofeconomies in terms of the financial power generated.The funds generated can be used to intimidate (includ-ing by means of violence) or corrupt government offi-cials or, in some cases, political systems as a whole, aswell as to crowd out licit economic activities, thus jeop-ardizing a country’s future. If the illicit drug industry isto be successfully controlled, there is a need to come toan understanding of the likely amount of moneyinvolved and where these funds are being generated.

The utility of undertaking such an exercise is clear fromboth a policy and a trend analysis perspective. Knowl-edge of the market’s value is indisputably useful forpolicy formulation. An informed estimate of the size ofthe drug markets also will enable analysts to look at therelative importance of the size of the markets vis a vislocal economies and it will facilitate the comparison ofthe importance of different drugs in economic terms. Inaddition, knowledge of the size of these markets willgive us an element for comparison with other illicit mar-kets – an important issue when it comes to allocatingscarce economic resources to fight various illegal activi-ties.

The obscurity of the global illicit drug market makes theexercise of estimating its size difficult. This is notbecause the drug market does not behave like mostothers in terms of supply and demand - there is a grow-ing acceptance that it does. It is rather because the mostbasic inputs that are needed for such an estimation –data on production, prices, quantities exported,imported and consumed – are themselves often esti-mates and are frequently based on deficient data.

A number of attempts to measure the size of the illicitdrug industry have been made in the past, including bythe Financial Action Task Force and the UnitedNations. The Financial Action Task Force (FATF) esti-mated that in the late 1980s, sales of cocaine, heroinand cannabis amounted to approximately US$124 bil-lion per year in the United States and Europe1, of thistotal some US$85 billion or 70% was considered tohave been available for money laundering and invest-ment.2 Taking inflation into account, the FATF estimateof the size of the illicit drug industry for the late 1980swould be equivalent today to some US$200 billion(expressed in 2005 US dollars).3

Other United Nations estimates, based on cash flowsfrom international banking and capital account statis-tics, suggested that up to US$300 billion per year couldhave been available for money laundering in the late1980s.4

2. Estimating the value of illicit drug markets

2.1 Background

1 The FATF estimated the retail drug sales turnover during the 1980s at $108 billion in the United States and $16.3 billion in Europe, i.e. a total of$124.3 billion. The largest amount was estimated for cannabis ($74.7 billion), followed by cocaine ($28.8 billion), and heroin ($12 billion).Organisation for Economic Co-operation and Development, FATF Working Group on Statistical and Methods, Narcotics Money Laundering -Assessment of Scale of the Problem, 1989, Financial Action Task Force on Money Laundering, report, February 7, 1990.

2 Organisation for Economic Co-operation and Development, Financial Action Task Force on Money Laundering, Paris 1990, p. 6, quoted inUNDCP, Economic and Social Consequences of Drug Abuse and Illicit Trafficking, Vienna 1997, p. 27.

3 The $124 billion referred to estimates for 1988; based on the US Consumer Price Index, this amount would be equivalent to $201 billion in 2005(http://data.bls.gov/cgi-bin/cpicalc.pl).

4 This figure was, however, qualified as "suspect" (probably too high) by the Intergovernmental Expert Group to Study the Economic and Socialconsequences of Illicit Traffic in Drugs (see E/CN.7/1991/25, p. 25).

Based on 1995 drug production estimates, UNDCParrived at a global estimate of $360 billion, with a rangefrom $85 billion to $1,000 billion.5 Given this broadrange and the high degree of uncertainty about thevalidity of some of the assumptions made, UNDCP’s1997 World Drug Report estimated a likely turnover ofthe illicit drug industry at around $400 billion.6 Thisfigure was questioned by some experts in the field aspossibly too high. However, no alternative calculationson the likely size of the global drug industry were pro-vided.

Another attempt as part of a broader exercise to estimatethe total value of money laundered annually (from crim-inal activities) was started by the Financial Action TaskForce in the late 1990s. It was decided to begin thisexercise by looking into the illicit drug market, giventhe fact that it was better studied than most other ille-gal markets. A number of expert meetings were con-vened, bringing together expertise from variousinternational, regional and national organisations.Given the extreme data limitations, existing weaknessesand contradictions of some of the data, the expertscould not agree on the most appropriate methodologi-cal approach. The basic question was whether a top-down approach (starting from global productionestimates) or a bottom-up approach (starting fromcountry estimates based on prevalence rate and esti-mates of expenditure per drug user which would thenhave to be aggregated) offered a better chance to arriveat a realistic estimate of the total value of the drugmarket. Recommendations were made to encouragecountries to improve their drug data collection systemsand to encourage them to undertake drug market esti-mates at the national level.7 Thus far only a limitednumber of country estimates on the value of the illicitdrug market are currently available. These alone wouldbe insufficient for generating global estimates.

Using the valuable lessons learned from these past exer-cises UNODC has continued work in this area. Theorganisation’s objective is to have a reliable idea of thesize of the value of the market, and to stimulate furtherresearch.

Three principles guided the production of these esti-mates: first only readily available data were used; second,the methodology and the model were kept straightfor-ward and the assumptions transparent; and third, it wasensured that by distilling the market down to its mostbasic economic rules, the model would be easilyupdateable. In addition, the methodology chosen triesto combine, as far as possible, the top-down with thebottom-up approach. While UNODC is fully awarethat the results will never have the same level of accu-racy as could be expected from a comparable analysis ofa licit market, and must be thus treated with caution,the new valuation methodology provides the best possi-ble results, based on existing knowledge and data pro-vided by Member States to UNODC. The methodologyused and the results will be discussed in this Chapter.

2.1.1. The model

A global input-output model was developed building onexisting UNODC data collection systems, thus makingit replicable as well as allowing for expert opinion to betaken into account. The model used data published inlast year’s World Drug Report (2002/2003 data), sup-plemented –where data was missing - with dataobtained from Member States over the last year. Themodel was used for the analysis of the main drug mar-kets: opiates, cocaine, cannabis herb, cannabis resin,amphetamines and ecstasy.

Models work on assumptions, but these are madeexplicit so that they can be improved over time. Themain assumption of this model is that what is being pro-duced, less seizures and less losses, is available for con-sumption and is consumed. The amounts available forconsumption in each sub-region are multiplied with theaverage purity adjusted prices of the respective sub-regions to arrive at the sub-regional market values.These values are then added up to arrive at the totalmarket value. The model looks at the market sub-regionally. Data inconsistencies are detected in largepart because the model looks at the market both fromthe supply side and the demand side.

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5 This estimate amounted to US$117 billion for cocaine, US$107 billion for opiates, US$62 billion for cannabis herb, US$13 billion for cannabisresin and US$60 billion for synthetic drugs. UNDCP, Economic and Social Consequences of Drug Abuse and Illicit Trafficking, UNDCP TechnicalSeries, p. 51.

6 United Nations International Drug Control Programme, World Drug Report, (Oxford University Press 1997), p.124.7 Financial Action Task Force, Report of the FATF Ad Hoc Group on Estimating the Magnitude of Money Laundering on Assessing Alternative Methodologies

for Estimating Revenues from Illicit Drugs, FATF-XI/PLEN/45 (2000).

The model starts with global drug production per sub-region and allocates it, less local consumption andpurity adjusted seizures made in the source countries,either according to seizures made in the different sub-regions (for potential ‘supply constrained regions’)8 oraccording to the ‘number of drug users multiplied byper capita drug consumption ratios’ (for potential‘demand constrained regions’).9 The model thus allowsfor different per capita consumption rates for differentsub-regions.10 From the allocated amounts per sub-region, the model deducts purity adjusted seizures andlosses (set at 10%) and then multiplies the remainingamounts that are available for consumption in each sub-region with the purity adjusted prices. It uses the purityadjusted wholesale prices to estimate the wholesale valueand the purity adjusted retail prices to calculate the finalretail value. Adding up these sub-regional values givesthe estimates at the global level.

The drug prices and drug purities of each country areweighted by the number of drug users in that countryin order to calculate the regional average. The ‘typical’drug prices and drug purities, provided by MemberStates were used. If no such typical prices or purity datawere provided, the mid-point estimates of minimumand maximum values were used instead. If for any indi-

vidual country no price or purity data is available, themodel uses the unweighted sub-regional averages as aproxy.

The model allows for a number of calibrations, based onexpert knowledge, to adjust, as far as possible, themodel’s assumptions to reality. Thus, it is possible toadjust for the likely effectiveness of law enforcementbodies in different regions. This affects the calculatedinterception rates and thus the allocation of the drugs tothe various regions. For instance, enforcement effective-ness can be assumed to be higher in North America thanin Africa, thus lower drug seizures in Africa can still gohand in hand with substantial levels of drug consump-tion. The model also has a built-in distribution mecha-nism that assumes that drugs produced in a region are,first of all, used to supply local demand before beingexported. The subsequent distribution of drugs to thedestination markets is then a function of geographicalproximity (i.e. the closer any specific drug producingregion is to another region, the higher the likely pro-portion of total exports going to such a region). Again,these model assumptions can be altered based on expertknowledge. For instance, special ethnic links and estab-lished drug trafficking routes are known to play, in somecases, a far more important role than mere geographic

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2. Estimating the value of illicit drug markets

8 The main hypothesis for this approach has been that seizures are positively correlated with the size of a drug market. In addition, seizures are, ofcourse, also a function of the effectiveness of law enforcement bodies. This is taken into account by 'rating' the effectiveness of law enforcement ofsome regions versus others. In regions with a weak enforcement infrastructure even small seizures may indicate a sizeable drug market while theopposite can be true in regions with highly effective law enforcement bodies.

9 As a default value, the model assumes that all regions are 'supply constrained', i.e. people would use as much of a drug as they could secure. Fordrug producing and main transit countries, such an assumption is however, not very realistic. Such regions are subsequently set to become 'demandconstrained'. This requires an assumption of the likely per drug capita consumption. If no additional information was available, it was usuallyassumed that average consumption of such regions would be close to the global average, estimated as amounts of drugs available (derived fromproduction estimates less seizures and less losses), divided by the total number of drug users. In order to make the results of the two approaches('supply constrained' and 'demand constrained') comparable, purity adjusted seizures are then added to arrive at the allocated amounts.

10 This is important because, information on per capita consumption rates is still very limited. It is hoped that this will improve over the next fewyears, which should strengthen the 'bottom-up' approach in the model.

Table 1. Drug related data routinely collected by UNODC

Production Trafficking Consumption

Cultivation Drug seizures Annual prevalence

Yields Origin of drugs Trends in drug consumption

Manufacture Transit of drugs

Laboratory seizures Destination of drugs

Prices Prices

Purities PuritiesLargely missing: Information on quantitiesof drugs consumed

proximity. For some specific cases, theoretical traffickinglinks could be completely ruled out (such as exports ofNorth American cannabis herb to Africa or South Asia;differences in price levels would mean that traffickersinvolved in such operations would simply lose money).

One advantage of such a systematic approach withbuilt-in cross-checks is to make explicit to the analyst allpotential data inconsistencies. This systematic analysisof existing data is particularly important given well-known data weaknesses. It enables the identification ofdata that needs to be re-checked and/or indicates newareas of research. Moreover, the model helps to incor-porate new estimates, research findings and intelligencewhenever they should become available.

Key to the outcome of the model are, of course, theinputs used. The main inputs into the model are drugproduction estimates, seizures, drug price data (farm-gate, wholesale and retail prices), drug purity data(wholesale and retail level), estimated number of drugusers and estimates of per capita drug consumption.Most of these data are routinely collected by UNODC.

Seizure, price and purity data are collected annuallyfrom countries through UNODC’s Annual ReportsQuestionnaires and are supplemented by informationcollected from other international or regional bodies(such as INCB, Interpol, WCO, Europol, OAS etc.).Seizure data is thus the most complete data set. In addi-tion, countries report typical drug trafficking patterns toUNODC, including the most typical trafficking routes.This information entered the model in the form of ex-post calibrations.

Prevalence data is basically collected through UNODC’sAnnual Reports Questionnaires. However, this data setis not as complete as seizure data as many governmentsstill do not have appropriate monitoring systems inplace. Thus, UNODC developed over the years a spe-cial methodology to estimate annual prevalence datafrom partially available data sets (e.g. extrapolatingannual prevalence data from life-time prevalence data,from student surveys or from treatment data usingannual prevalence data from other countries in theregion as benchmark figures).

Largely missing – and not part of any routine data col-lection – is information on the per capita consumption

of drugs by drug users. The lack of this information hasbeen one of the biggest constraints to market analysis onthe demand side and thus a main stumbling block toalmost every attempt to gain greater insight into themarket from the consumption side. There is almost nosystematic and comparable data on the quantities ofindividual substances consumed per users in differentregions. The information which does exist is limited andoften contradictory. More research efforts in this areaare clearly needed.

UNODC’s strongest data sets are is for the cultivationof coca and opium poppy. Through its InternationalCrop Monitoring Programme, UNODC, in coopera-tion with the respective national governments, usesground and satellite based survey methods to measurethe extent of cultivation (for coca, opium poppy andcannabis resin11). In combination with yield surveys,drug production estimates can thus confidently beestablished.

Production estimates on cannabis herb have been takenfrom replies to UNODC’s Annual Reports Question-naire as well as from other Government reports. Theproblem here is that most of these estimates are notbased on rigorous scientific studies. In addition, formany countries the information is missing altogether. Anumber of countries in Africa, Asia and Europe, forinstance, have been frequently identified by other coun-tries as important source countries, but they did notprovide any cannabis production estimates toUNODC. In such cases, it was assumed that the coun-tries cover their local demand and use a certain per-centage for export purposes. The total cannabis herbproduction estimate thus increased from otherwise35,000 mt to 42,000 mt for the year 2003. However, asimilar amount (5,000 mt) was subsequently deductedagain as ‘extraordinary losses’ from one sub-region(North America) as available production estimates inthis sub-region, reported to UNODC by variousnational authorities, seemed to exceed realistic con-sumption estimates.12

In the case of ATS indirect estimation methods wereused, as described in other parts of this report, based onATS consumption, ATS seizures and ATS precursorseizures.

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11 For Morocco. 12 This had to be done as a possible alternative explanation - exports - does not apply in this case; no information is available to UNODC that cannabis

herb produced in North America is being exported to any other region in significant quantities.

2.2 Results

Based on the inputs and the calculations explainedabove, the value of the global illicit drug market for theyear 2003 was estimated at US$13 bn at the productionlevel, at $94 bn at the wholesale level (taking seizuresinto account), and at US$322bn based on retail pricesand taking seizures and other losses into account. Thisindicates that despite seizures and losses, the value of thedrugs increase substantially as they move from producerto consumer.

The largest market, according to these estimates, iscannabis herb (with a retail market size of $113 bn), fol-lowed by cocaine (US$71 bn), the opiates (US$65bn)and cannabis resin (US$29 bn). The ATS marketstogether (methamphetamine, amphetamine andecstasy) amount to US$44 bn. The valuation does nottake into account the value of other drugs.

While UNODC is reasonably confident with its esti-mations on opiates, cocaine and the ATS, the degree ofcertainty is far lower for cannabis, notably for cannabisherb, as information for production and consumption

of this substance is highly contradictory. If better infor-mation becomes available, a major revision cannot beruled out.

If compared to global licit exports (US$7,503 bn in2003)13 or compared to global GDP (US$35,765 bn in2003)14 the estimated size the global illicit drug marketmay not appear to be particularly high (0.9% of globalGDP at retail level or 1.3% of global exports measuresat wholesale level).15

Nonetheless, the size of the global illicit drug market issubstantial. The value, measured at retail prices, ishigher than the GDP of 88% of the countries in theworld (163 out of 184 for which the World Bank hasGDP data) and equivalent to about three quarters ofSub-Saharan Africa’s combined GDP (US$439 bn in2003). The sale of drugs, measured at wholesale prices,was equivalent to 12% of global export of chemicals(US$794 bn), 14% of global agricultural exports(US$674 bn) and exceeded global exports of ores andother minerals (US$79 bn) in 2003. Such sales of drugswere also higher than the combined total licit agricul-tural exports from Latin America (US$75 bn) and theMiddle East (US$10 bn) in 2003.16

127

2. Estimating the value of illicit drug markets

Fig. 1: Size of the global illicit drug market in 2003

12.8

94.0

321.6

0

50

100

150

200

250

300

350

Producer level Wholesalelevel

Retail level

bill

ion

US&

Fig. 2: Size of the global illicit drug market in 2003by substances

1.2 0.58.8

0.7 0.6 1.0

20.6 18.829.7

10.4 6.8 7.7

64.8 70.5

113.1

28.8 28.316.1

0

20

40

60

80

100

120

Opi

ates

Coc

aine

Can

nabi

s he

rb

Can

nabi

s re

sin

Am

phet

amin

es

Ecst

asy

bill

ion

US$

producer-level wholesale-level retail-level

Source: Illicit Drug Market Estimation Model, based on UNODC,Annual Reports Questionnaire Data, Govt. reports and UNODCproduction and consumption estimates.

Source: Illicit Drug Market Estimation Model, based on UNODC,Annual Reports Questionnaire Data, Govt. reports and UNODCproduction and consumption estimates.

13 World Trade Organisation, International Trade Statistics 2004, p. 19. 14 World Bank, World Development Indicators 2005 Report, http://www.worldbank.org/data/wdi2005/. 15 The comparison with wholesale prices is more appropriate as export prices are usually closer to wholesale than to retail prices. 16 World Bank, World Development Indicators database, April 2005.

The relative importance of the size of illicit drugsmarket becomes more pronounced if compared to theexports of individual products. Exports of wine(US$17.4 bn) and beer (US$6.7 bn) are equivalent tojust a quarter of the wholesale value of illicit drugs.17

Coffee, one of the world’s most ubiquitous beverages,used to generate some US$15bn in export revenue inthe 1990s,18 falling to less than US$6 bn in 2003.19

Global exports of tobacco products (including ciga-rettes) are equivalent to about a fifth of the globalwholesale value of illicit drugs. Wheat, a staple of a largeportion of the global population, generated US$16bn inexport revenue in 2003. All cereal exports togetherresulted in export revenue of $41 bn,20 less than half thewholesale value of the global illicit drugs market.

In terms of the regional distribution, the world’s largestdrug market – in economic terms – was identified to beNorth America,21 accounting for 44% of the world’stotal drug sales at the retail level, followed by Europe(33%). Within Europe, West and Central Europe22 isthe dominant drug market (27% of total). The nextlargest retail drug markets are Asia (11%) followed byOceania (5%) and Africa (4%).

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World Drug Report 2005 Volume I. Analysis

17 Food and Agriculture Organization of the United Nations, FAOSTAT, http://faostat.fao.org/faostat/collections?version=ext&hasbulk=0. 18 Aksoy, M.A. and Beghin, J.C. eds., Global Agriculture and Trade in Developing Countries, World Bank, Washington DC, 2005, p 297 (evaluated

at 1997-98 average prices and volumes.)19 International Coffee Organization, Annual Review 2003/04, p. 6.20 Food and Agriculture Organization of the United Nations, FAOSTAT, http://faostat.fao.org/faostat/collections?version=ext&hasbulk=021 North America is defined to include: Canada, Mexico and the United States of America. 22 West & Central Europe includes the 25 EU countries, the EFTA countries and small countries such as Monaco, Andorra and San Marino.

Fig. 3. Value of illicit drugs at wholesale level (in billion US$) compared to the export values of selectedagricultural commodities in 2003

$2.6

$5.7

$6.7

$9.9

$16.0

$17.3

$21.6

$40.7

$52.5

$94.0

0 10 20 30 40 50 60 70 80 90 100

Tea

Coffee

Beer

Chocolate products

Wheat

Wine

Tobacco products

All cereals

Meat

Illicit drugs*

billion US$

* illicit drugs measured at the wholesale level, used as a proxy for the export price

Sources: UNODC, Illicit Drug Market Estimation Model, FAO, FAOSTAT and ICO, Annual Review 2003/04.

Fig. 4: Regional breakdown of the global illicit drugmarket in billion US $ (N = $322 bn)

* Including Caribbean and Central America.

Sources: UNODC, Illicit Drug Market Estimation Model.

$142North

America44%

$106Europe33%

$35Asia11%

4%

$16Oceania

5%

$9South-

America*3%

On a per capita basis, the results of the model suggestthat the highest expenditures on drugs per year(expressed in current US-dollars) are found in the Ocea-nia region, followed by North America and West andCentral Europe. Below average expenditures on drugsare seen in Asia, Africa and South America. This ismainly the result of far lower drug prices in these coun-tries. Global expenditures on drugs amount to aboutUS$50 per person per year.

Expressed as a percentage of GDP, drug sales (at theretail level) seem to be most important in the Oceaniaregion, followed by East and South-East Europe23 andAfrica. The lowest importance of retail sales of drugs ascompared to the size of the overall economy is in Asia. Though only about a third of the world’s drug users arelocated in OECD countries, about three quarters of theworld’s retail drug market – in economic terms - isfound in the industrialized world (some US$245 bil-

129

2. Estimating the value of illicit drug markets

Fig. 5: Per capita expenditure on drugs (in current US$)

* Including Caribbean and Central America.

Sources: UNODC, Illicit Drug Market Estimation Model, United Nations, Population Division, Department of Economic and Social Affairs,World Population Prospects: The 2002 Revision (POP/DB/WPP/Rev.2002/4/F1).

502

331

186

58 5122 15 9

$0

$100

$200

$300

$400

$500

Oceania NorthAmerica

West andCentralEurope

East & South-East Europe

GLOBALAVERAGE

South-America*

Africa Asia

US$

Fig. 6: Expenditure on drugs in % of GDP (2003)

* Including Caribbean and Central America.

Sources: UNODC, Illicit Drug Market Estimation Model, World Bank,World Development Indicators 2005.

2.6%

2.2%2.1%

1.1%0.9% 0.9% 0.8%

0.4%

0.0%

0.5%

1.0%

1.5%

2.0%

2.5%

3.0%

Oceania East &South-East

Europe

Africa NorthAmerica

GLOBALAVERAGE

South-America*

West andCentralEurope

Asia

23 East Europe is defined to include the European countries of the C.I.S. (Russian Federation, Ukraine, Belarus, Rep. Of Moldavia); South-East Europeis defined to include Turkey and the (non EU-25) Balkan countries.

lion).

The calculations also show that, in absolute terms, thehighest profits are made between the wholesale and theretail level. Given the concentration of the retail marketsin the industrialized countries, the results suggest thatmost of the ‘value-added’ (gross profits) of the illicitdrug industry actually takes place in the industrializedworld. Of the total ‘value-added’ of the illicit drugindustry, 76% is generated in the industrialized coun-tries, 19% in developing countries and the rest in tran-sition countries. Total producer income is, on average,4% of the final retail value. For heroin and cocaine, it isclose to 1% of the final retail value.

2.3 Results of the individualmarkets

2.3.1 The cocaine trade - valued at overUS$70 bn per year (retail level)

Table 2 presents an analysis of levels of production insource countries and distribution to consumer coun-tries. For a variety of reasons, it was necessary to base thecocaine production estimates on a three-year average(2001-2003), resulting in a figure of 761 mt Thisamount, however, does not reach the consumers. After

deducting seizures in the source countries (Colombia,Peru, Bolivia), the amount available for shipment toconsumers was 653 mt Based on these data and averagecocaine base prices of US$808 per kilogram, the localincome from cocaine base production in South Americawas estimated at US$527 million.

In order to determine the destination of this produc-tion, the number of consumers in each region was firstconsidered. In addition, the cycle of the epidemic playsan important role. Countries or regions in an early stageof a drug epidemic can be expected to have many recre-ational users but only a limited number of hard-coreaddicts, while the opposite is true in more advanced sit-uations. Based on a limited number of studies on theper capita consumption patterns of drug users, it wasestimated that the average cocaine user in North Amer-ica consumes 44 grams of pure cocaine per year whilethe average cocaine user in Western and Central Europeand in South America consumes some 35 grams peryear.

Taking the information on the estimated number ofcocaine users and the estimated number of per capitaconsumption rates into account, the model calculatesthe amount of drugs consumed in these sub-regions.Factoring in the purity adjusted seizures made in thesesub-regions, the model arrives at the likely amounts ofcocaine being imported. Based on these calculations, itwould appear that the bulk of the cocaine produced inthe Andean region goes to North America (352 mt),with lesser amounts being received in West and CentralEurope (134 mt), the Caribbean (17 mt) and CentralAmerica (16 mt). About 101 mtare retained in SouthAmerica for domestic consumption. Between them,these regions account for the bulk of the cocaine traf-ficked (96%). Deducting purity adjusted seizures andlosses (set at 10%), the model calculates the amountsactually available for consumption24 in North America(280 mt of pure cocaine), West and Central Europe(107 mt), and South America (69 mt). For otherregions, see Table 2.

Multiplying these amounts with the purity adjustedaverage cocaine prices (i.e. prices calculated for 100%pure cocaine) gives a wholesale value for the region.Adding up the wholesale-values from all regions gives atotal market value of US$18.8 bn, including the large

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World Drug Report 2005 Volume I. Analysis

Fig. 7: Distribution of the ' value added' of the illicitdrug industry (N = $322 bn)

Sources: UNODC, Illicit Drug Market Estimation Model, WorldBank.

Others5%

Industrialized countries

76%

Developing countries

19%

24 The model does not differentiate between seizures made at the wholesale level and those made at the retail level. The implicit assumption here isthat most of the seizures and losses take place in the shipment of cocaine from the Andean region to the destination countries; seizures at a laterstage, i.e. at the retail distribution level, are considered to be rather small. Such seizures are already included in the overall seizures figures at thewholesale level.

131

2. Estimating the value of illicit drug markets

Tab

le 2

. Co

cain

e: P

rod

uct

ion

an

d d

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ibu

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378

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43,5

703,

172

167

314

115

235

117

,328

437

2,80

970

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Oceania

All Countries

South Asia

East Europe

West & Central Europe

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vera

ge R

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Yo

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==

==

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sfer

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All Countries

Central America

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East Africa East Africa

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markets of North America (US$ 9.1 bn), West andCentral Europe (US$6.8 bn), and South America(US$0.3 bn). The South American figure reflects, how-ever, only the gross income of wholesalers supplying thedomestic market. The total wholesale income in SouthAmerica, where much of the cocaine is not destined forlocal consumption but for exports, is much larger. Thetotal gross income of wholesalers in South Americawould be equivalent to about US$2.6 bn.

Retail values were calculated by multiplying theamounts available for consumption by the purityadjusted retail prices, resulting in remarkably high fig-ures in North America (US$44 bn), West and CentralEurope (US$17 bn), and South America (US$3 bn).The global retail market for cocaine adds up to US$70.5bn. The results of the model suggest that North Amer-ica (62%), followed by Europe (26%) are, in economicterms, the largest cocaine markets.

2.3.2 The opiates trade - valued atUS$65 bn per year(retail level)

Global production of opiates is estimated at 476.5 mt(in heroin equivalents) in 2003, most of which is pro-duced in the Near and Middle East/South-West Asiasub-region (365 mt), which includes Afghanistan. Incontrast to cocaine, however, opiate production takesplace in more than one region. The second most impor-tant production region is East and South-East Asia (94mt), mainly Myanmar and Laos. Other productionareas of importance are in North America (reflectingproduction in Mexico) and in South America (mainlyreflecting production in Colombia).

For each of these production areas, distinct distributionpatterns can be identified. Most of the opiates producedin the Near and Middle East/South-West Asia sub-region are either consumed locally (more than a fifth) orexported to Europe (about half ). The rest goes to otherregions. In the case of East and South-East Asia, twothirds are for consumption within the region. All of theopiates produced in North America remain within thisregion (mainly destined for the US market) and opiatesproduced in South America are for the local market andfor the market in North America.

According to the results of the model, close to 100 mtof heroin are destined for the markets of West and Cen-tral Europe, about 90 mt for East Europe and 10 mt forSouth-East Europe. Deducting seizures and losses(assumed to amount to 10%), 84 mt are actually avail-able for consumption in West and Central Europe,equivalent to 58 grams per heroin user per year. This ishigher than the average at the global level (28 grams).However, one internal study, commissioned byUNODC, found that average heroin consumptionamong heroin users in the three months prior to under-going drug treatment was close to 68 grams of pureheroin per year.25 According to reports from the Swissheroin maintenance program, which covers a group ofhard-core heroin addicts, 135 grams per addict are con-sumed annually.26 Against this background, a per capitaconsumption of 58 grams of heroin per year in Westand Central Europe appears to be feasible.

132

World Drug Report 2005 Volume I. Analysis

Fig. 8: Regional distribution of cocaine retail sales in2003 in billion US$ (N = US$70.5 bn)

* including Caribbean and Central AmericaSources: UNODC, Illicit Drug Market Estimation Model.

$18.1Europe26%

$3.6South-

America*5%

$1.4Africa2%

$2.8Oceania

4%

$1.0Asia1%

$43.6North

America62%

25 These results were based on the results of a UK study on people entering treatment in 1997 (Gossop et al., "National Treatment Outcome ResearchStudy in the United Kingdom", Psychol. Addictive Behaviours, 1997). The study showed an average consumption of 0.6 grams per day, and aconsumption of, on average, 22 days per month. Average consumption per month was thus 14.9 grams of heroin (at street purity), which amountsto 179 grams per year. Applying the average purity of around 38 % reported by forensic laboratories in the UK in 1997 (The Forensic ScienceService, "Drug Abuse Trends", various issues), average annual consumption would be 68 grams of pure heroin per problem drug user.

26 Institut für Suchtforschung, Universität Zürich, Institut für Sozial und Präventivmedizin, Versuche für eine ärztliche Verschreibung vonBetäubungsmitteln, Synthesebericht, (Ambros Uchtenhagen), June 1997.

133

2. Estimating the value of illicit drug markets

Yo

u n

eed

to

Re-

Cal

ibra

te!

==

==

==

=>

>>

Tab

le 4

. Op

iate

s: P

rod

uct

ion

an

d d

istr

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tio

n f

rom

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80

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West & Central Europe

SouthEast Europe

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All Countries

East & SouthEast Asia

Near & Middle East /SW Asia

South Asia

East Europe

Central America

North America

South America

Central AsiaTranscaucasus

East Africa

North Africa

South Africa

West & Central Africa

All Countries

South Asia

South America

East & SouthEast Asia

Caribbean

Near & Middle East /SW Asia

Caribbean

East Europe

West & Central Europe

SouthEast Europe

Oceania

Central AsiaTranscaucasus

Central America

North America

East Africa

South Africa

West & Central Africa

North Africa

Multiplied with purity adjusted retail prices, weightedby the number of consumers in each country, the valueof the opiate market in West and Central Europe isestimated at US$25 bn. This is in line with previousUNODC estimates on the size of West Europe’s heroinmarket. The total retail market value of Europe’s opiatemarket (including those of East and South-East Europe)is estimated at US$37 bn. Europe accounts thus for56% of the global opiates retail market, valued ataround US$65 bn. The next largest retail market – ineconomic terms – is Asia, accounting for 22% of thetotal. The third largest market is North America, whichconsumes US$9 bn worth of the drug or 14% of thetotal.27

2.3.3. The cannabis trade, valued at overUS$140 bn per year (retail level)

There are two distinctly different cannabis markets:herbal cannabis, valued at US$113 bn and cannabisresin, valued at US$28 bn.

A great deal of effort has gone into modelling thecannabis markets. Nonetheless, a word of caution isneeded. The potential error between the estimationsshown below and the ‘true value’ of the cannabis marketcould be significant, much higher than the potentialerrors that could be expected from the calculation of theheroin or the cocaine market. This is due to apparentdata inconsistencies that make it difficult to reconcilesupply-based estimates with demand-based estimates.Nonetheless, as far as possible, such an attempt wasmade, based on the assumption that the ‘truth’ is some-where in the middle. The resulting estimates are the bestthat could be made, given the current level of informa-tion. This does not rule out the possibility that sub-stantial changes could occur (notably for cannabisherb), once better, scientifically generated informationbecomes available.

Valuation of cannabis herb

Production estimates were taken from Member States’replies to UNODC’s Annual Reports Questionnairesand official Government reports. Very strong year-to-year changes, particularly with regard to yields, suggestthat these estimates were based on limited informationand are not always reliable. One example of the dataweakness in this area is the lack of credible productionestimates for Africa. A number of African countries arefrequently reported as important source countries forcannabis herb imported into Europe, but these coun-tries do not provide production estimates to UNODC.Based strictly on available data, the model would predictthat North America should be exporting cannabis toAfrica, a trafficking route that does not, in fact, exist.The same applied to a significant number of countriesfrom other regions as well.

Against this background, a systematic review was under-taken of all the countries that, over the last decade, hadbeen reported by other countries as a source of cannabisor themselves reported the seizure of whole cannabisplants. The seizure of whole plants is indicative ofdomestic cultivation, because only a portion of the plantis used as a drug, and so whole plants are rarely traf-ficked across borders. For these countries, productionwas estimated to cover domestic demand, multiplying

134

World Drug Report 2005 Volume I. Analysis

27 Estimates for North America, however, highlighted a problem that still needs to be resolved in future. There are some apparent contradictions as tothe origin of heroin and its reported availability. According to US Government reports, heroin produced in Colombia and Mexico account for thebulk of illegal heroin imports in the USA. However, current production estimates available for these countries are not sufficient to cover the bulkof the North American demand for heroin.

Fig. 9: Regional distribution of opiate retail sales in2003 in billion US$ (N = US$64.8 bn)

* including Caribbean and Central AmericaSources: UNODC, Illicit Drug Market Estimation Model.

$14.4Asia22%

$8.9North

America14%

$1.0Africa2%$3.1

Oceania5%

$0.3South-

America*1%

$37.0Europe56%

the number of estimated cannabis users by the averageglobal cannabis herb consumption rate, derived fromthe initial calculations. For countries that were identi-fied as cannabis producing countries but were not iden-tified as major cannabis exporting countries, a certainpercentage of domestic demand was used to estimatelocal production. The percentages chosen depended onquantitative and qualitative information available fordifferent regions. For instance, based on estimates pro-vided by the authorities of some European countries,local cannabis herb production from European coun-tries, which (i) apparently had domestic production but(ii) had not provided a production estimate toUNODC, was set at 25% of calculated domesticdemand. Clearly, this is not an ideal estimation tech-nique but, in a number of cases, subsequent indicationsof likely orders of magnitude of cannabis production,referred in scientific literature, came rather close to theseresults.

Proceeding along these lines on a country-by-countrybasis, global cannabis production estimates increasedfrom 35,000 mt to 42,000 mt Looking at the seizurefigures, this would suggest an interdiction rate ofaround 14%, which is not unrealistic. After the modelwas run with these ‘adjusted’ production figures, the dis-tribution pattern with regard to importing and export-ing regions fell into line with what is known aboutactual trafficking patterns. The basic pattern reflected inthis model is that, for most countries, local productionis destined for domestic demand and only relativelysmall amounts are destined for export. The most impor-tant importer is West and Central Europe, while thelargest market is North America.

One problem remained with regard to reconciling theseproduction estimates with consumption figures: NorthAmerica. Cannabis production estimates in NorthAmerica exceed estimated consumption levels. Thisproblem has been highlighted by US authorities else-where28, but no solution has been found to overcomethis data discrepancy. One potential explanation – thatcannabis herb is being exported from North America –

can be also ruled out, as cannabis prices are high inNorth America and exports to most markets wouldresult in losses for the traffickers.

Both demand side estimates and supply side estimatesseem to be based on scientific research, and this makesit difficult to simply ignore one or the other. Assumingthat the truth is probably somewhere in the middle,UNODC tried to find a compromise solution. Theapproach was to choose the lowest available productionestimates (14,370 mt for Mexico, the USA andCanada,29 instead of production estimates of around25,000 mt for the region30) and to subsequently deductanother 5,000 mt (about a third of the lower productionestimates) as ‘extraordinary losses’. After deductingseizures made in the region, this resulted in an estimateof 5.9 mt of cannabis herb available for consumption inNorth America, equivalent to a per capita consumption

135

2. Estimating the value of illicit drug markets

28 Drug Availability Steering Committee, Drug Availability Estimates in the United States, December 2002,http://www.whitehousedrugpolicy.gov/publications/pdf/drugavailability.pdf; see also UNODC, World Drug Report 2004.

29 Estimate for cannabis herb production in North America: Mexico: 7,900 tons in 2002 (US. Dept. of State, International Narcotics Control StrategyReport, 2004), USA: 5,670 tons in 2003 (UNODC, ARQ), Canada: 800 tons in 2003 (UNODC, ARQ).

30 According to the National Drug Intelligence Center, National Drug Threat Assessment 2005, cannabis herb production increased in 2003 in Mexicoto 13,500 tons; US cannabis production, according to ONDCP, may have amounted to more than 10,000 tons (ONDCP, National Drug ControlStrategy 2003) and the upper estimate of production in Canada was reported at 2000 tons. (National Drug Intelligence Center, National DrugThreat Assessment 2005).

Fig. 10: Regional distribution of cannabis herb retailsales in 2003 in billion US$ (N = US$113.1 bn)

* including Caribbean and Central AmericaSources: UNODC, Illicit Drug Market Estimation Model.

$4.2South-

America*4%

$23.9Europe21%

$7.9Africa7%

$8.6Asia8%

$6.1Oceania

5%

$62.5North

America55%

136

World Drug Report 2005 Volume I. Analysis

Tab

le 6

. Can

nab

is h

erb

: Pro

du

ctio

n a

nd

dis

trib

uti

on

fro

m s

ou

rce

cou

ntr

ies

to d

esti

nat

ion

cou

ntr

ies

East

Afr

ica

632,

513

063

2,51

31,

261,

816

774,

031

632,

513

00

00

00

00

00

00

00

063

2,51

3N

orth

Afr

ica

4,15

5,14

10

4,15

5,14

11,

793,

604

69,0

6039

3,87

31,

793,

604

064

0,92

00

73,8

130

00

00

047

9,35

576

8,57

10

5,00

44,

155,

141

Sout

hern

Afr

ica

2,96

9,52

00

2,96

9,52

01,

811,

648

62,7

7919

3,11

80

1,81

1,64

831

4,24

60

36,1

910

00

00

023

5,03

037

6,83

40

2,45

42,

969,

520

Wes

t an

d C

entr

al A

fric

a4,

152,

362

04,

152,

362

5,17

6,37

956

2,16

10

00

4,15

2,36

20

00

00

00

00

00

04,

152,

362

Car

ibbe

an55

8,88

10

558,

881

473,

486

133,

443

00

00

473,

486

7,43

80

00

00

00

77,4

520

504

558,

881

Cen

tral

Am

eric

a17

3,35

10

173,

351

331,

427

7,65

70

00

00

173,

351

00

00

00

00

00

173,

351

Nor

th A

mer

ica

14,3

70,0

008,

440,

349

5,92

9,65

15,

929,

651

9,88

90

00

00

05,

929,

651

00

00

00

00

05,

929,

651

Sout

h A

mer

ica

3,20

9,50

20

3,20

9,50

22,

153,

740

482,

186

00

00

040

,633

02,

153,

740

00

032

5,40

126

3,88

142

3,09

20

2,75

53,

209,

502

Cen

tral

Asi

a &

Tr

ansc

auca

sus

2,25

0,98

10

2,25

0,98

162

4,05

026

,431

00

00

00

00

624,

050

555,

337

034

3,50

127

8,55

944

6,62

60

2,90

82,

250,

981

East

and

Sou

th-E

ast

1,76

7,68

80

1,76

7,68

82,

425,

686

46,6

990

00

00

00

00

1,76

7,68

80

00

00

01,

767,

688

Nea

r &

Mid

dle

East

/SW

A

sia

1,93

8,23

60

1,93

8,23

61,

526,

315

88,1

5342

,312

00

68,8

510

00

00

102,

661

1,52

6,31

563

,500

51,4

9582

,564

053

81,

938,

236

Sout

h A

sia

3,53

9,37

80

3,53

9,37

84,

271,

781

82,2

390

00

00

00

00

00

3,53

9,37

80

00

03,

539,

378

East

ern

Euro

pe87

,520

087

,520

1,44

9,03

441

,845

00

00

00

00

00

00

87,5

200

00

87,5

20

Wes

tern

& C

entr

al

Euro

pe96

6,30

70

966,

307

3,22

6,73

266

,368

00

00

00

00

00

00

096

6,30

70

096

6,30

7

Sout

h Ea

st E

urop

e54

0,47

60

540,

476

401,

439

46,5

130

00

00

00

00

00

053

,194

85,2

8840

1,43

955

554

0,47

6

Oce

ania

680,

099

068

0,09

969

4,81

713

,606

00

00

00

00

00

00

00

068

0,09

968

0,09

9

All

Co

un

trie

s41

,991

,953

8,44

0,34

933

,551

,605

33,5

51,6

052,

513,

060

1,26

1,81

61,

793,

604

1,81

1,64

85,

176,

379

473,

486

331,

427

5,92

9,65

12,

153,

740

624,

050

2,42

5,68

61,

526,

315

4,27

1,78

11,

449,

034

3,22

6,73

240

1,43

969

4,81

733

,551

,605

Tab

le 7

. Can

nab

is h

erb

: Su

pp

ly a

nd

dem

and

in d

esti

nat

ion

cou

ntr

ies

632,

513

4,15

5,14

12,

969,

520

4,15

2,36

255

8,88

117

3,35

114

,370

,000

3,20

9,50

22,

250,

981

1,76

7,68

81,

938,

236

3,53

9,37

887

,520

966,

307

540,

476

680,

099

41,9

91,9

530

00

00

08,

440,

349

00

00

00

00

08,

440,

349

632,

513

4,15

5,14

12,

969,

520

4,15

2,36

255

8,88

117

3,35

15,

929,

651

3,20

9,50

22,

250,

981

1,76

7,68

81,

938,

236

3,53

9,37

887

,520

966,

307

540,

476

680,

099

33,5

51,6

051

44

148

311

393

616

2730

5032

665

1,38

533

1,47

625

8

115

134

270

205,

552

5262

5497

114

581,

338

181,

004

8,67

1

1,26

1,81

61,

793,

604

1,81

1,64

85,

176,

379

473,

486

331,

427

5,92

9,65

12,

153,

740

624,

050

2,42

5,68

61,

526,

315

4,27

1,78

11,

449,

034

3,22

6,73

240

1,43

969

4,81

733

,551

,605

774,

031

69,0

6062

,779

562,

161

133,

443

7,65

79,

889

482,

186

26,4

3146

,699

88,1

5382

,239

41,8

4566

,368

46,5

1313

,606

2,51

3,06

048

7,78

51,

724,

544

1,74

8,86

94,

614,

218

340,

042

323,

770

5,91

9,76

21,

671,

554

597,

619

2,37

8,98

71,

438,

162

4,18

9,54

21,

407,

189

3,16

0,36

435

4,92

668

1,21

131

,038

,545

10

00

20

20

01

00

13

03

1

488

318

120

299

549

6111

,759

376

194

2,17

852

228

01,

914

8,53

715

92,

106

29,8

60

2,43

95,

159

5,48

520

,974

1,36

093

535

,877

8,35

81,

827

11,3

434,

198

24,2

074,

900

15,8

021,

775

3,40

614

8,04

348

7,78

51,

552,

090

1,57

3,98

24,

614,

218

340,

042

291,

393

5,91

9,76

21,

671,

554

537,

857

2,14

1,08

91,

294,

346

3,77

0,58

81,

266,

471

3,16

0,36

435

4,92

668

1,21

129

,657

,677

200

301

287

220

250

312

165

200

294

189

308

156

258

200

200

200

200

21

01

72

111

13

10

26

59

4

1,16

081

555

34,

651

2,21

744

362

,488

1,54

535

26,

228

1,80

858

13,

147

19,1

161,

726

6,12

811

2,95

9

West & Central Europe

SouthEast Europe

Oceania

All Countries

East & SouthEast Asia

Near & Middle East /SW Asia

South Asia

East Europe

Central America

North America

South America

Central Asia & Transcaucasus

North Africa

South Africa

West & Central Africa

Caribbean

Reg

ion

s

East Africa

Impl

ied

Con

sum

ptio

n pe

r us

er (g

ms

Can

nabi

s Eq

uiv)

Ave

rage

Ret

ail P

rice

US$

/gm

Ret

aile

r In

com

e (U

S$m

ill)

Dem

and

:Es

timat

ed U

ser

Popu

latio

n (T

hous

ands

)Es

timat

ed A

ctua

l Con

sum

ptio

n pe

r ye

ar (K

g C

anna

bis

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v)

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at

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tinat

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(Kg

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l Ava

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(Kg

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Who

lesa

le p

rice

at D

estin

atio

n U

S$ /g

m

Wh

ole

sale

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com

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S$m

ill)

Pro

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Inco

me

(US$

mill

)

Sup

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ded

for

Con

sum

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n (K

g C

anna

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v)

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l Pro

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ount

ry (K

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tal S

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rmga

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/Kg

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Yo

u n

eed

to

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Cal

ibra

te!

==

==

==

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Pro

du

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n:

Central America

North America

Tota

l Sei

zed

/ lo

st in

Tr

ansi

t (K

g

Can

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)

Tran

sfer

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to

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arke

ts (

Kg

C

ann

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Tota

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for

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qu

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Sou

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Co

un

try

(Kg

Can

nab

is

Equ

iv)

Pro

du

cer

Reg

ion

s

North Africa

East Africa

Co

nsu

mer

Reg

ion

s

South America

East & SouthEast Asia

All Countries

South Africa

West & Central Africa

Caribbean

Near & Middle East /SW Asia

Central Asia & Transcaucasus

South Asia

East Europe

Oceania

West & Central Europe

SouthEast Europe

rate of 165 grams. This is about twice the rate indicatedby some previous US studies,31 but it is in line with theorders of magnitude shown in studies or reports from afew other countries. It also seems to be a feasible orderof magnitude, taking the distribution pattern betweeninfrequent and intensive cannabis users as well as infor-mation about the amounts of cannabis herb taken bysuch groups32 in North America into account.

Multiplying these consumption estimates by reportedprices (US$10.6 per gram at the retail level), the NorthAmerican cannabis herb market was calculated toamount to some US$63 bn. This is far more than pre-vious estimates, starting from the demand side, had sug-gested, but it is the lowest estimate UNODC couldcome up with without completely disregarding NorthAmerican cannabis production estimates. The nextlargest market, using similar per capita consumptionrates of around 200 grams per year, are Europe (US$24bn), followed by Asia (US$9bn) and Africa (US$8 bn).

In short, there are existing data weaknesses on both thesupply and the demand side with regard to cannabisherb. An attempt was made, based on the triangulationof existing data and information, to reconcile, as far aspossible, the data discrepancies. This resulted in an over-all estimate of the amounts available for consumption of30,000 mt of cannabis herb, giving a global farmgatevalue of cannabis production of U$9 bn, a wholesalevalue of U$30 bn and a retail value of US$113 bn.

Valuation of cannabis resin

An evaluation of global cannabis resin production wasdone by UNODC, for the first time, for last year’sWorld Drug Report. In co-operation with the Govern-ment of Morocco using modern remote sensing tech-nology, ground verification and a yield survey,UNODC estimated resin production in that country at3,070 mt in 2003. This led to a minimum globalcannabis resin production estimate of 5,100 mt Basedon a slightly different approach, analysing cannabis herband cannabis resin seizures, a final global productionestimate of 7,400 mt was established.33

Making use of existing cannabis resin estimates from theprevious year and information from the main sourcecountries, the remaining 4,330 mt were allocated to thedifferent regions.34 This resulted in an estimate of closeto 2,000 mt for the Near and Middle East/South-WestAsia region, mainly reflecting production inAfghanistan, Pakistan and Lebanon, and an estimate ofaround 600 mt for the Central Asia and Caucasus sub-region, reflecting, in particular, important levels of pro-duction in Kazakhstan and Kyrzystan.

The model assumes that the main destination for thecannabis resin produced in North Africa is Europe,notably West and Central Europe, while the bulk ofcannabis resin produced in Near and MiddleEast/South-West Asia region is for local consumptionand only smaller amounts are destined for markets inWestern Europe. The bulk of cannabis resin consumedin East Europe is assumed to originate in Central Asia.Cannabis resin produced in the Caribbean (mainly

137

2. Estimating the value of illicit drug markets

Fig. 11: Regional distribution of cannabis resin retailsales in 2003 in billion US$ (N = US$28.8 bn)

* including Caribbean and Central AmericaSources: UNODC, Illicit Drug Market Estimation Model.

$22.3Europe78%

$0.0South-

America*0%

$1.5North

America5%

$0.1Oceania

0%

$2.4Asia8%

$2.6Africa9%

31 Abt Associates, What America's Users Spend on Illegal Drugs, 1988-1998, December 2000. 32 The 1998 US household survey distinguished between three groups of cannabis users: those consuming it on 51 days or more (36% of all cannabis

users), those consuming it on 12 to 51 days (20%) and those consuming it on less than 12 days (44%). Assuming that a group of 'hard-core' cannabisusers smokes up to 4 grams (8 joints) for, on average, 107 days a year (equivalent to 1.2 grams of cannabis herb or 2.4 joints per day, every day),that the second group uses a daily cannabis dose of 1.5 grams for 31.5 days a year, and the third group uses a dose of 0.5 grams for 6 days a year,and applying the cannabis prevalence data from the 2003 Survey on Drug Use and Health to this distribution pattern, the average cannabisconsumption per user (annual prevalence) would be equivalent to 165 grams.

33 UNODC, 2004 World Drug Report, Volume 1: Analysis, p. 129.34 The allocation is of cannabis production according to regions is intended to show the production pattern, but is not critical for the final outcome

of the wholesale or retail values of the cannabis resin market.

138

World Drug Report 2005 Volume I. Analysis

Tab

le 8

. Can

nab

is r

esin

: Pro

du

ctio

n a

nd

dis

trib

uti

on

fro

m s

ou

rce

cou

ntr

ies

to d

esti

nat

ion

cou

ntr

ies

East

Afr

ica

121,

932

012

1,93

271

,099

1,88

671

,099

00

1,52

20

01,

357

00

00

068

47,8

510

3412

1,93

2N

orth

Afr

ica

3,08

0,00

066

,394

3,01

3,60

677

8,60

04,

206

077

8,60

00

87,9

040

078

,401

00

00

03,

941

2,06

2,78

60

1,97

43,

013,

606

Sout

hern

Afr

ica

142,

041

014

2,04

112

5,49

01,

744

00

125,

490

496

00

442

00

00

022

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Tab

le 9

. Can

nab

is r

esin

: Su

pp

ly a

nd

dem

and

in d

esti

nat

ion

cou

ntr

ies

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00

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00

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015

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041

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891

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480

095

00

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00

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00

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95

1228

513

324

00

260

618

164

20

340

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71,0

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014

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106

011

4,75

82,

470

67,5

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1,22

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833

8,96

229

4,89

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942,

650

115,

482

3,31

67,

248,

480

1,88

64,

206

1,74

42

560

078

01,

341

238

752

151,

089

25,3

221,

434

730,

650

1,61

556

921,

676

69,2

1477

4,39

412

3,74

614

7,66

31,

546

011

3,97

91,

129

67,3

1316

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1,07

5,29

031

3,64

029

3,46

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000

113,

867

3,26

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326,

804

12

32

13

61

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00

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17

2

561,

168

412

269

10

635

152

6733

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21,

128

5,96

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821

10,3

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461

5,16

382

598

410

076

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449

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091

1,95

617

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759

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69,2

1477

4,39

412

3,74

614

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011

3,97

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129

67,3

1316

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1,07

5,29

031

3,64

029

3,46

02,

890,

800

113,

867

3,26

06,

005,

604

150

150

150

150

150

015

015

015

015

015

015

015

016

215

015

015

61

25

310

813

21

222

14

73

245

621,

455

604

443

150

1,45

92

9336

41,

711

226

1,27

920

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329

7928

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Impl

ied

Con

sum

ptio

n pe

r us

er (g

ms

Can

nabi

s Eq

uiv)

Ave

rage

Ret

ail P

rice

US$

/gm

Ret

aile

r In

com

e (U

S$m

ill)

Dem

and

:

Estim

ated

Use

r Po

pula

tion

(Tho

usan

ds)

Estim

ated

Act

ual C

onsu

mpt

ion

per

year

(Kg

Can

nabi

s Eq

uiv)

Tota

l Int

ende

d fo

r C

onsu

mpt

ion

(Kg

Can

nabi

s Eq

uiv)

Tota

l Ava

ilabl

e fo

r C

onsu

mpt

ion

(Kg

Can

nabi

s Eq

uiv)

Who

lesa

le p

rice

at D

estin

atio

n U

S$ /g

m

Wh

ole

sale

r In

com

e (U

S$m

ill)

Tota

l Sei

zed/

Lost

at

Des

tinat

ion

(Kg

Can

nabi

s Eq

uiv)

Pro

du

ctio

n:

Tota

l Pro

duct

ion

in S

ourc

e C

ount

ry (K

g C

anna

bis

Equi

v)To

tal S

eize

d/Lo

st in

Sou

rce

Cou

ntry

(Kg

Can

nabi

s Eq

uiv)

Tota

l Ava

ilabl

e fo

r Sa

le (K

g C

anna

bis

Equi

v)Fa

rmga

te P

rice

at O

rigin

(US$

/Kg

Can

nabi

s Eq

uiv)

Pro

du

cer

Inco

me

(US$

mill

)

Sup

ply

:

Yo

u n

eed

to

Re-

Cal

ibra

te!

==

==

==

=>

>>

South America

Co

nsu

mer

Reg

ion

s

North Africa

East Africa

Tran

sfer

red

to

M

arke

ts (

Kg

C

ann

abis

Equ

iv)

All Countries

East & SouthEast Asia

Central Asia & Transcaucasus

All Countries

South Asia

Near & Middle East /SW Asia

East Europe

West & Central Europe

SouthEast Europe

Oceania

Pro

du

cer

Reg

ion

s

Tota

lPr

od

uct

ion

in

Sou

rce

Co

un

try

(Kg

C

ann

abis

Equ

iv)

Tota

lSe

ized

/Lo

st in

So

urc

eC

ou

ntr

y (K

g

Can

nab

isEq

uiv

)

Tota

l Ava

ilab

le

for

Sale

(K

g

Can

nab

is E

qu

iv)

Tota

l Sei

zed

/ lo

st in

Tr

ansi

t (K

g

Can

nab

isEq

uiv

)

East Africa

North Africa

South Africa

Reg

ion

s

North America

Central America

Caribbean

West & Central Africa

South Africa

West & Central Africa

Caribbean

Central America

North America

South America

Central Asia & Transcaucasus

East & SouthEast Asia

Near & Middle East /SW Asia

Oceania

South Asia

East Europe

West & Central Europe

SouthEast Europe

Jamaica) is destined for North America. Cannabis resinproduced in South Asia (mainly Nepal) is destined forconsumption within the region and for export to Westand Central Europe.

After seizures and losses, the model assumes that about6,000 mt of cannabis resin are available for consump-tion. The number of cannabis resin users was deducedfrom the total number of cannabis users, based on thesplit between cannabis resin and total cannabis seizuresover a ten-year period, and taking the possibility ofsome overlap between cannabis herb and resin con-sumption into account. This estimate resulted in a percapita estimate of 150 grams of cannabis resin per user.This is in line with some estimates on per capita con-sumption of cannabis resin obtained from countries inEurope. It is also in line with reports that the averagepotency of cannabis resin is still higher than the averagepotency of cannabis herb (even though there are impor-tant exceptions when it comes to hydroponically pro-duced cannabis), which means that per capitaconsumption of cannabis resin is usually lower than percapita consumption of cannabis herb.

Based on prevalence data and per capita consumptionfigures, the largest cannabis market resin market is thatof West and Central Europe (2,900 mt), which, whenmultiplied with average retail prices, gives a marketvalue of US$21 bn. Europe thus accounts for 78% ofthe global cannabis resin market, followed by Africa(9%) and Asia (8%). The main cannabis resin market inAsia is the Near and Middle East; the main market inAfrica is North Africa.

2.3.4 Amphetamine-type stimulantstrade - valued at US$44 bn peryear (retail level)

The ATS market consists of three main products:methamphetamine, amphetamine and ecstasy. Metham-phetamine, amphetamine and related stimulants arecombined under the category of ‘amphetamines’ . Theglobal amphetamines retail market was valued at US$28 bn. The global ecstasy retail market, includingMDMA and related substances, was valued at US$16bn. Taken together, the ATS retail markets add up toUS$44 bn. The largest ATS retail markets in economicterms are North America (57%), followed by Asia(20%), Europe (11%) and Oceania (9%).

Valuation of the amphetamines market

The valuation of the amphetamines market started froma global production estimate of 332 mt (range: 278 –401 mt), derived from production estimates based onextrapolation from seizures of amphetamines, seizures ofprecursors and consumption estimates. This produc-tion was ‘allocated’ to countries based on identificationsas a source country by other countries; the number ofdismantled laboratories; and seizures made in countrieswith dismantled laboratories that were identified byother countries as significant source countries. In addi-tion, information from production estimates fromNorth America was used to adjust the weights given tothe different indicators. According to ONDCP,methamphetamine production in North America is esti-mated to range between 106 and 144 metric mt35

The results of these calculations suggests that the largestshare of the world’s production of amphetamines is inEast and South-East Asia (162 tons), followed by NorthAmerica (114 mt) and West and Central Europe (39mt). While most of the production in East and South-East Asia and in North America concerns methamphet-amine, European production is mainly focused onamphetamine.

139

2. Estimating the value of illicit drug markets

Fig. 12: Regional distribution of ATS retail sales in2003 in billion US$ (N = US$44.3 bn)

* including Caribbean and Central AmericaSources: UNODC, Illicit Drug Market Estimation Model.

$8.7Asia20%

$4.8Europe11%

$1.4South-

America*3%

$3.8Oceania

9%

$0.2Africa0%

$25.4North

America57%

35 The White House, The National Drug Control Strategy, February 2003.

140

World Drug Report 2005 Volume I. Analysis

Tab

le 1

0. A

TS (

excl

ud

ing

ecs

tasy

): P

rod

uct

ion

an

d d

istr

ibu

tio

n f

rom

so

urc

eco

un

trie

s to

des

tin

atio

nco

un

trie

s

East

Afr

ica

00

01,

105

00

00

00

00

00

00

00

00

00

Nor

th A

fric

a0

00

705

120

00

00

00

00

00

00

00

00

Sout

hern

Afr

ica

20

22,

019

10

02

00

00

00

00

00

00

02

Wes

t an

d C

entr

al A

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a0

00

6,26

43

00

00

00

00

00

00

00

00

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bean

00

053

30

00

00

00

00

00

00

00

00

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entr

al A

mer

ica

00

02,

229

00

00

00

00

00

00

00

00

00

Nor

th A

mer

ica

113,

713

1,11

411

2,59

911

1,19

549

10

00

079

331

111,

195

913

00

00

00

082

112,

599

Sout

h A

mer

ica

00

06,

148

00

00

00

00

00

00

00

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00

Cen

tral

Asi

a &

Tra

nsca

ucas

us0

00

00

00

00

00

00

00

00

00

00

0Ea

st a

nd S

outh

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t A

sia

161,

528

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015

2,10

59,

312

282

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40

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484

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334

015

2,10

51,

080

00

00

796

156,

710

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r &

Mid

dle

East

/SW

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a0

00

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60

00

00

00

00

00

00

00

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Sout

h A

sia

00

00

00

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00

00

00

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00

00

00

East

ern

Euro

pe2,

282

02,

282

1,01

056

6657

121

505

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40

314

00

400

1,01

00

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2W

este

rn &

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tral

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39,0

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953

946

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44,

102

221

926

02,

555

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00

28,6

660

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39,0

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East

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7,31

10

7,31

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547

218

186

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1,65

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374

01,

032

00

880

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02,

475

07,

311

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8,15

10

8,15

19,

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00

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8,15

1

All

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un

trie

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2,00

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326,

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326,

069

15,4

371,

105

705

2,01

96,

264

533

2,22

911

1,19

56,

148

015

2,10

52,

328

01,

010

28,6

662,

475

9,28

632

6,06

9

Tab

le 1

1. A

TS (

excl

ud

ing

ecs

tasy

): S

up

ply

an

d d

eman

d in

des

tin

atio

nco

un

trie

s

00

20

00

113,

713

00

161,

528

00

2,28

239

,013

7,31

18,

151

332,

000

00

00

00

1,11

40

04,

818

00

00

00

5,93

10

02

00

011

2,59

90

015

6,71

00

02,

282

39,0

137,

311

8,15

132

6,06

984

840

41,

120

2511

198

23,

028

639

2585

589

764

1,01

42,

065

1,68

67,

099

1,92

6

00

00

00

341

00

134

00

281

1258

628

1,10

570

52,

019

6,26

453

32,

229

111,

195

6,14

80

152,

105

2,32

80

1,01

028

,666

2,47

59,

286

326,

069

012

13

00

491

00

9,31

246

60

563,

979

547

569

15,4

371,

105

693

2,01

76,

261

533

2,22

911

0,70

46,

148

014

2,79

31,

862

095

324

,687

1,92

88,

718

310,

632

84

40

110

310

017

91

1413

1263

22

93

73

122

3,42

63

02,

416

160

1432

122

550

6,81

3

221

249

403

1,25

289

372

3,45

91,

025

317

,855

143

152

156

2,05

716

179

428

,391

1,10

562

42,

017

6,26

153

32,

229

110,

704

6,14

80

128,

514

1,86

20

858

24,6

871,

928

7,8 4

629

5,31

75

35

56

632

60

713

06

1212

1010

4311

111

156

153

50

5349

140

7626

293

96

477

228

112

516

,896

330

6,76

191

034

1,88

649

2,29

628

,256

All Countries

Tran

sfer

red

to

M

arke

ts (

Kg

A

TS (

excl

. ec

stas

y) E

qu

iv)

Tota

lSe

ized

/ lo

st

in T

ran

sit

(Kg

ATS

(e

xcl.

ecst

asy)

Equ

iv)

Pro

du

cer

Reg

ion

s

Tota

lPr

od

uct

ion

in

Sou

rce

Co

un

try

(Kg

A

TS (

excl

. ec

stas

y)Eq

uiv

)

Tota

lSe

ized

/Lo

st in

So

urc

eC

ou

ntr

y (K

g

ATS

(ex

cl.

ecst

asy)

Equ

iv)

Tota

lA

vaila

ble

fo

r Sa

le (

Kg

ATS

(e

xcl.

ecst

asy)

Eq

uiv

)

Co

nsu

mer

Reg

ion

s

All Countries

Reg

ion

s

East Africa East Africa

North Africa

South Africa

West & Central Africa

Caribbean

Impl

ied

Con

sum

ptio

n pe

r us

er (g

ms

ATS

(exc

l. ec

stas

y) E

quiv

)A

vera

ge R

etai

l Pric

e U

S$ /

pure

gm

Ret

aile

r In

com

e (U

S$m

ill)

Dem

and

:Es

timat

ed U

ser

Popu

latio

n (T

hous

ands

)Es

timat

ed A

ctua

l Con

sum

ptio

n pe

r ye

ar (K

g A

TS (e

xcl.

ecst

asy)

Equ

iv)

Tota

l Sei

zed/

Lost

at

Des

tinat

ion

(Kg

ATS

(exc

l. ec

stas

y) E

quiv

)To

tal A

vaila

ble

for

Con

sum

ptio

n (K

g A

TS (e

xcl.

ecst

asy)

Equ

iv)

Who

lesa

le p

rice

at D

estin

atio

n U

S$ /p

ure

m

Wh

ole

sale

r In

com

e (U

S$m

ill)

Pro

du

cer

Inco

me

(US$

mill

)

Sup

ply

:To

tal I

nten

ded

for

Con

sum

ptio

n (K

g A

TS (e

xcl.

ecst

asy)

Equ

iv)

Tota

l Pro

duct

ion

in S

ourc

e C

ount

ry (K

g A

TS (e

xcl.

ecst

asy)

Equ

iv)

Tota

l Sei

zed/

Lost

in S

ourc

e C

ount

ry (K

g A

TS (e

xcl.

ecst

asy)

Equ

iv)

Tota

l Ava

ilabl

e fo

r Sa

le (K

g A

TS (e

xcl.

ecst

asy)

Equ

iv)

Labo

rato

ry P

rice

at O

rigin

(US$

/Kg

ATS

(exc

l. ec

stas

y) E

quiv

)

North Africa

Yo

u n

eed

to

Re-

Cal

ibra

te!

==

==

==

=>

>>

Pro

du

ctio

n:

Central America

North America

South Africa

West & Central Africa

Caribbean

Near & Middle East /SW Asia

Oceania

Central Asia & Transcaucasus

West & Central Europe

SouthEast Europe

South America

East & SouthEast Asia

South Asia

East Europe

Central America

North America

South America

Central Asia & Transcaucasus

West & Central Europe

SouthEast Europe

Oceania

East & SouthEast Asia

Near & Middle East /SW Asia

South Asia

East Europe

The model also reflects the general perception thatamphetamines are mainly traded intra-regionally. Thus,most of the production of East and South-East Asia isfor consumption within the region, and the sameapplies to North America and to West and CentralEurope. Out of the total of 332 mt, 295 mt are esti-mated to be available for consumption after seizures andlosses are deducted. The model assumes that 129 mt areavailable for consumption in East and South-East Asia,111 mt in North America, and 25 mt in West and Cen-tral Europe. The implied per capita consumption is highfor North America (32 grams per user per year)36 andmuch lower in West and Central Europe (12 grams) andin East and South-East Asia (7 grams). This is a conse-quence of the rather high production levels estimated bythe authorities in North America, and the fact that thereis no information of methamphetamine or ampheta-mine produced in North America being shipped toother regions. Thus, all of the amphetamines producedin North America, less seizures and losses, are presum-ably consumed there. Using these consumption levels,the amphetamines market in North America was esti-mated at US$17 bn, in East and South-East Asia atUS$7 bn and in Oceania and in Europe at US$2 bneach. The total market was valued at US$28 bn.

The model shows some trafficking of amphetamines tocountries in Africa and South America. This, however,is only partially correct. Both Africa and South Americahave, in terms of ATS users, quite substantial ATS mar-kets, but much of these markets are sourced from legallyproduced ATS which are subsequently diverted, ratherthan from illicitly produced ATS. This is a problem forthe current model, as such diverted drugs were not con-sidered in the initial phase when the model wasdesigned. This means that the overall markets foramphetamines (licit and illicit) in Africa and SouthAmerica are larger than what is reflected in this model.

Valuation of the ecstasy market

Global production of ecstasy – extrapolated fromseizures of ecstasy, from seizures of ecstasy precursorsand from consumption estimates was estimated at 90mt (range: 45 – 141 mt). The allocation of productionto countries/regions was based on dismantled laborato-ries, citations as countries of origin by other countries,and seizures (for countries that had laboratories andwhich were cited as countries of origin).

Using this approach, data suggest that the bulk ofecstasy production (69 mt out of 90 mt or 77%) con-tinues to take place in West and Central Europe. The

141

2. Estimating the value of illicit drug markets

36 Per capita consumption of amphetamines, according to these estimates, is still lower in North America than the corresponding estimates for cocaine,another stimulant.

Fig. 13: Regional distribution of amphetamines retailsales in 2003 in billion US$ (N = US$28.3 bn)

* including Caribbean and Central AmericaSources: UNODC, Illicit Drug Market Estimation Model.

$6.9Asia24%

$2.3Oceania

8%

$0.2South-

America*1%

$2.0Europe

7%

$0.1Africa0%

$16.9North

America60%

Fig. 14: Regional distribution of ecstasy retail sales in2003 in billion US$ (N = US$16.1 bn)

* including Caribbean and Central AmericaSources: UNODC, Illicit Drug Market Estimation Model.

$8.5North

America52%

$0.1Africa1%

$1.5Oceania

10%

$1.2South-

America*7%

$1.9Asia12%

$2.8Europe18%

142

World Drug Report 2005 Volume I. Analysis

Tab

le 1

2. E

csta

sy:P

rod

uct

ion

an

d d

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ibu

tio

n f

rom

so

urc

eco

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trie

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des

tin

atio

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un

trie

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Afr

ica

00

00

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00

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00

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th A

fric

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00

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1,13

559

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931

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and

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tral

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00

022

00

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170

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tral

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eric

a0

00

568

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th A

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12,2

6982

411

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179

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& M

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3,09

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2,89

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1,59

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748

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3,91

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1,13

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274,

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456

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228

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csta

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up

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an

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des

tin

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00

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Co

nsu

mer

Reg

ion

s

All Countries

Tran

sfer

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to M

arke

ts

(Kg

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tasy

Eq

uiv

)

Tota

lSe

ized

/lo

st in

Tr

ansi

t (K

g

Ecst

asy

Equ

iv)

West & Central Europe

East Europe

South Asia

Pro

du

cer

Reg

ion

s

Tota

lPr

od

uct

ion

in S

ou

rce

Co

un

try

(Kg

Ec

stas

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uiv

)

Tota

lSe

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So

urc

e C

ou

ntr

y (K

g

Ecst

asy

Equ

iv)

Tota

lA

vaila

ble

for

Sale

(K

g E

csta

sy

Equ

iv)

SouthEast Europe

North America

South AmericaSouth America

East & SouthEast Asia

Near & Middle East /SW Asia

South Asia

North Africa

North America

East Africa

Tota

l Sei

zed/

Lost

at

Des

tinat

ion

(Kg

Ecst

asy

Equi

v)To

tal A

vaila

ble

for

Con

sum

ptio

n (K

g Ec

stas

y Eq

uiv)

Who

lesa

le p

rice

at D

estin

atio

n U

S$ /g

m

Oceania

Central America

Near & Middle East /SW Asia

Central Asia & Transcaucasus

Tota

l Int

ende

d fo

r C

onsu

mpt

ion

(Kg

Ecst

asy

Equi

v)

South Africa

West & Central Africa

Caribbean

Farm

gate

Pric

e at

Orig

in (U

S$/K

g Ec

stas

y Eq

uiv)

Pro

du

cer

Inco

me

(US$

mill

)

Sup

ply

:

Pro

du

ctio

n:

Tota

l Pro

duct

ion

in S

ourc

e C

ount

ry (K

g Ec

stas

y Eq

uiv)

Tota

l Sei

zed/

Lost

in S

ourc

e C

ount

ry (K

g Ec

stas

y Eq

uiv)

Tota

l Ava

ilabl

e fo

r Sa

le (K

g Ec

stas

y Eq

uiv)

East Europe

West & Central Europe

East Africa

North Africa

South Africa

West & Central Africa

Reg

ion

s

SouthEast Europe

Oceania

All Countries

Central Asia & Transcaucasus

East & SouthEast Asia

Caribbean

Central America

Estim

ated

Use

r Po

pula

tion

(Tho

usan

ds)

Estim

ated

Act

ual C

onsu

mpt

ion

per

year

(Kg

Ecst

asy

Equi

v)

Wh

ole

sale

r In

com

e (U

S$m

ill)

Impl

ied

Con

sum

ptio

n pe

r us

er (g

ms

Ecst

asy

Equi

v)A

vera

ge R

etai

l Pric

e U

S$ /g

m

Ret

aile

r In

com

e (U

S$m

ill)

Dem

and

:

next largest ecstasy producing region is North America(12 mt), followed by East and South-East Asia (4 mt).The model results also suggest that Europe is the onlyregion with important ecstasy exports. More than half ofthe ecstasy produced in West and Central Europe is des-tined for export to other regions. With ecstasy pricesalmost three times the level seen in West and CentralEurope, North America seems to be a particularly lucra-tive market, but European ecstasy exports go to mostother regions as well.

Deducting seizures and losses, about 80 mt remainavailable for consumption. Using existing prevalenceestimates and applying an average rate of 10 grams perperson per year (equivalent to some 100 pills a year, ortwo pills per weekend), the largest ecstasy marketappears to be North America (33 mt), followed by Westand Central Europe (27 mt). Multiplying theseamounts with reported prices, the North Americanecstasy market appears to be substantially larger(US$8.5 bn) than the European market (less than US$3bn). However, this may change, as there are strong indi-cations that the North American ecstasy market isshrinking. As outlined in the beginning of this chapter,data used for the market calculations were those pub-lished in last year’s World Drug Report (2.7 millionecstasy users for North America). The numbers pub-lished in this year’s World Drug Report are already 15%less (2.3 million ecstasy users in North America), and –using school surveys as an early indicator for subsequenttrends in the general population - one can still expectfurther declines to take place. While the bulk of theecstasy market is in North America and Europe, 30% ofthe global ecstasy market is in other parts of the world,notably in Asia (12%), Oceania (10%) and SouthAmerica (7%).

2.4 Conclusions

This review of UNODC’s global drug market valuationhas highlighted some of the complexities involved inmaking such estimations. The technical details of themodel have not been discussed in this review. Clearlythere are still areas where estimates can be improved.Asnew information emerges, it will be incorporated intothe model. The overall figure of US$322 bn should beseen as representing reasonable order of magnitude. Asstated previously, some market estimates can be madewith more precision than others. The estimates for theopiates market (US$65 bn) and the cocaine market(US$70 bn), for example, are quite strong – becausethere is rigorous data at least on the production side.

The estimates for the ATS (US$44 bn) and the cannabisresin (US$28bn) markets are also reasonably wellgrounded; but the cannabis herb market estimate(US$113 bn), remains rather weak due to the paucity ofunderlying data.

Ideally, results from the top-down and the bottom-upapproaches should match, simply because there is nodrug consumption without production and there willbe, most probably, no drug production without ademand for drugs. This does not preclude the possibil-ity that stocks can be built-up or depleted, thus distort-ing this relationship in the short-term.

One key parameter for analysing the market from bothsides is still largely missing: the average consumptionper user. Only some vague and often contradictoryinformation is currently available, often from case stud-ies which may or may not be representative of a locality,a country or a region. This put a severe constraint onthis exercise. More systematic research on quantitiesconsumed could greatly improve the rigour of theresults.

In presenting this work in progress, UNODC shares itsunderstanding of the illicit drug markets, as well as lackof it in some areas, in order to improve the commonlevel of understanding, stimulate discussion and promptnew research to overcome existing gaps in information.

143

2. Estimating the value of illicit drug markets