Percentage of Adults who Currently Use Electronic Cigarettes

Notes: * Estimate has a relative standard error greater than 30% but less than 50% and does not meet standards of reliability or precision. The 95% confidence interval is 5.3–20.4.
1 Significantly different from Hispanic, non-Hispanic black, and non-Hispanic Asian subgroups.
AIAN is American Indian or Alaska Native.

Data Source: CDC/NCHS, National Health Interview Survey, 2014.

Source: Centers for Disease Control and Prevention/National Center for Health Statistics: Electronic Cigarette Use Among Adults: United States, 2014