[Canada] Homicides 2006 (correction) / Statistics Canada, 17 October 2007
http://www.statcan.ca/Daily/English/071017/d071017b.htm
"The national homicide rate dropped 10% in 2006, following increases in each of the previous two years. The number of homicides committed with a firearm fell for the first time in four years in 2006, according to a detailed analysis of homicide data."