James T. Areddy, China’s Smoking Habit: Inhaling the Numbers. China Real
Time, Aug. 17, 2010. http://blogs.wsj.com/chinarealtime/2010/08/17/chinas-smoking-habit-inhaling-the-numbers/
(In China, the survey was administered in the first half of 2010 by the
Chinese Centers for Disease Control and Prevention to people 15 years and
older: 52.9% of men and 2.4% of women are smokers)