The percentage of spam in email traffic was 4.4 percentage points lower than in November and averaged 76.2 percentage points in December. The proportion of phishing emails in mail traffic did not change from November and amounted to 0.02 percentage points. In December, malicious files were found in 4% of all emails, which is 1 percentage point more than November 2011. India remained the leading country with the leading share of spam, with the share of coming from the country of the country (+5.3 percentage points)”]
Source: https://securelist.com/spam-report-december-2011/36469/