How long has it been since you last smoked a cigarette, even one or two puffs?

Response Unweighted Frequency Weighted Percentage Standard Error 95% Confidence Limit
Lower Upper
Within the past month (anytime less than 1 month ago) 133 3.3 0.3 2.6 3.9
Within the past 3 months (1 month but less than 3 months ago) 136 3.6 0.4 2.9 4.3
Within the past 6 months (3 months but less than 6 months ago) 129 2.9 0.3 2.3 3.5
Within the past year (6 months but less than 1 year ago) 226 5.3 0.4 4.5 6.1
Within the past 5 years (1 year but less than 5 years ago) 834 18.8 0.7 17.4 20.1
Within the past 10 years (5 years but less than 10 years ago) 598 11.8 0.5 10.7 12.8
10 years or more ago 3820 54.0 0.8 52.4 55.6
Never regularly smoked 29 0.4 0.1 0.2 0.6

Among respondents who reported smoking at least 100 cigarettes in
their entire life, but do not currently smoke at all.
Excluding unknowns and refusals.