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 3702 41.5 0.6 40.3 42.7
No 4940 58.5 0.6 57.3 59.7

Among all respondents, excluding unknowns and refusals.