Percentage of Households with a Smokefree Home Rule

Notes: Households were considered to have a smokefree home rule if all adult respondents aged ≥18 years in the household reported that no one was allowed to smoke anywhere inside the home at any time.

Data Sources: Tobacco Use Supplement to the Current Population Survey, 1992–1993 and 2010–2011.

Source: Centers for Disease Control and Prevention: Prevalence of Smokefree Home Rules — United States, 1992–1993 and 2010–2011