<Ul> <Li> The United States (the origin of 19.8% of spam messages, up from 18.9% in Q3) </Li> <Li> China (9.9%, up from 5.4%) </Li> <Li> Russia (6.4%, down from 8.3%) </Li> <Li> Brazil (6.3%, up from 4.5%) </Li> <Li> Turkey (4.4%, down from 8.2%) </Li> </Ul> <Li> The United States (the origin of 19.8% of spam messages, up from 18.9% in Q3) </Li> <Li> China (9.9%, up from 5.4%) </Li> <Li> Russia (6.4%, down from 8.3%) </Li>

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