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 3808 42.2 0.7 40.9 43.5
No 4801 57.8 0.7 56.5 59.1

Among all respondents, excluding unknowns and refusals.