Which Statement Best Describes the Trend in Cigarette Smoking Habits

Which statement best describes the trend in cigarette smoking habits of Canadians over the age of 15?

A) From 1999 to 2009 there has been a slight increase in the number of Canadians who smoke.
B) From 1999 to 2009 there has been an overall decrease in the number of Canadians who smoke.
C) From 1999 to 2009 there has been an overall decrease in the number of female Canadians who smoke,but an increase in the number of men who smoke.
D) From 1999 to 2009 there has been an overall increase in the number of female Canadians who smoke,but a decrease in the number of men who smoke.