How long has it been since you last smoked cigarettes regularly?

Response Unweighted Frequency Weighted Percentage Standard Error Lower 95% Confidence
Limit
Upper 95% Confidence
Limit
Within the past month (less than 1 month ago) 18 1.1 0.4 0.4 1.8
Within the past 3 months (1 month but less than 3 months ago) 30 2.0 0.4 1.1 2.8
Within the past 6 months (3 months but less than 6 months ago) 35 2.3 0.5 1.4 3.3
Within the past year (6 months but less than 1 year ago) 83 5.1 0.7 3.7 6.4
Within the past 5 years (1 year but less than 5 years ago) 313 17.6 1.2 15.1 20.0
Within the past 10 years (5 years but less than 10 years ago) 238 10.8 0.8 9.2 12.4
10 years or more 1723 58.9 1.4 56.2 61.6
Never smoked regularly 56 2.3 0.4 1.6 3.0

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