[8] Mauser, Margolis, op. cit., p.193; Gary Mauser, "Firearms and Self Defense: the Canadian Case", (Paper presented at the annual meeting of the American Criminological Society in Phoenix, Arizona, Oct. 1993). Surveys of gun ownership in Canada conducted by Professor Mauser of Simon Frasier University indicate that firearm ownership in 1990 ranged from between 23%-34% of all households.