Have you smoked at least 100 cigarettes in your entire life?

Response Unweighted Frequency Weighted Percentage Standard Error Lower 95% Confidence
Limit
Upper 95% Confidence
Limit
Yes 2044 43.4 0.9 41.7 45.0
No 2568 56.6 0.9 55.0 58.3

Among all respondents, excluding unknowns and refusals.