The highest rate of malware, however, doesn’t belong to obvious suspects like Russia or Ukraine (8% each), but instead India (15%) and many Latin American countries like Mexico (12%) and Chile (11%). Central Europe also had high malware rates, in particular Hungary (15%) and Bosnia (16%). Google cautions that this data is “not comprehensive and is best viewed as an indicator of the global malware problem.”
Source: http://gigaom.com/2013/06/25/new-google ... al-europe/
Map: https://www.google.com/transparencyrepo ... 057&page=1