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Most spam coming from the U.S.

CNET News.com

Almost a quarter of the world's spam in the last three months of 2005 was sent from computers in the United States, according to U.K. antivirus company Sophos.

While the U.S. still tops the chart, the latest figures mark the first time the country accounts for less than one quarter of all spam relayed, Sophos said. The decrease is a continuing trend. Last October, 26.3 percent of all spam sent from April through September last year was sent from the U.S., a significant drop from 41.5 percent a year earlier, Sophos said.

The top 12 spam relaying countries, according to Sophos, are as follows:

1. United States, 24.5 percent
2. China, 22.3 percent
3. South Korea, 9.7 percent
4. France, 5 percent
5. Canada, 3 percent
6. Brazil, 2.6 percent
7. Spain, 2.5 percent
8. Austria, 2.4 percent
9. Taiwan, 2.1 percent
10. Poland, 2 percent
10. Japan, 2 percent
12. Germany, 1.8 percent

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