[kanawa]

http://lassiegethelp.blogspot.com/2007/08/pit-bulls-dog-bite-statistics-and.html

[Mojave]

“In the United States, pit bulls make up one to three per cent of the overall dog population and cause more than 50 per cent of serious attacks.”

http://www.dogexpert.com/Dog%20Bite%20Statistics/DogBiteStatistics.html