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Spam Trends by Originating CountryNovember 2009 – June 2010

Percentage of SpamCountry Global Spam Trend

United States 8.98% -0.56%

India 8.61% 1.10%

Brazil 6.71% -4.30%

Russia 6.43% -0.26%

South Korea 3.83% -0.86%

Vietnam 3.74% -1.65%

Ukraine 3.60% 0.53%

Germany 3.34% 1.99%

China 3.22% -1.19%

Italy 2.80% 1.30%

United Kingdom 2.74% 2.39%

Colombia 2.58% -1.30%

Source: Cisco Security Intelligence Operations

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