Answer:
(Updated figures Summer 2019)
Smoking prevalence in California has steadily declined since the comprehensive tobacco control program began in 1989. Adult smoking prevalence in California declined by 51.1% between 1988 and 2014, from 23.7% to 11.6% (Figure 1.1); this drop represents approximately 3.3 million fewer adult smokers in California. The decline in prevalence was most pronounced during the early years of California Tobacco Control Program. California has the second lowest adult smoking prevalence rate in the United States, second only to Utah.