http://www.americanheart.org/presenter.jhtml?identifier=4559
American Heart Association shows only 23.1% of men smoke. I am surprised by that also.
Just a note. My husband was a smoker when we met (9 years ago). He quit two weeks later. I would like to think I have some great power that I inspired him to quit, but I don't. Now, he is of the most intolerant of smoke in the air, worse than me. He is not a drinker either.