[28] Ibid, p. 5, p. 9; and Juristat Service Bulletin Vol. 10 No. 7, Conjugal Violence Against Women, (Statistics Canada, Canadian Centre for Justice Statistics, May, 1990), p. 4. Juristat Service Bulletin Vol. 10 No. 7. reports that one out of every five instances of wife assault involve a weapon, primarily bottles and blunt instruments. Only 6% of all incidents of wife assault involve guns or knives.