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:Smoking rates in the United States have dropped by half from 1965 to 2006 falling from 42% to 20.8% of adults.[39] As of 2013, the number of American smokers is 17.8% according to the Centers for Disease Control and Prevention.
:Smoking rates in the United States have dropped by half from 1965 to 2006 falling from 42% to 20.8% of adults.[39] As of 2013, the number of American smokers is 17.8% according to the Centers for Disease Control and Prevention.


*[http://www.gallup.com/poll/109048/us-smoking-rate-still-coming-down.aspx us smoking rate still coming down  July 24, 2008]
:Self-reported adult smoking peaked in 1954 at 45%, and remained at 40% or more through the early 1970s, but has since gradually declined. The average rate of smoking across the decades fell from 40% in the 1970s to 32% in the 1980s, 26% in the 1990s, and 24% since 2000.


*[http://www.sciencedirect.com/science/article/pii/S2211335515000388 2015 The remarkable decrease in cigarette smoking ... 55-88% between 1996 and 2014 among us high school students]
*[http://www.sciencedirect.com/science/article/pii/S2211335515000388 2015 The remarkable decrease in cigarette smoking ... 55-88% between 1996 and 2014 among us high school students]
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