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 2140 46.5 0.8 44.9 48.2
No 2453 53.5 0.8 51.8 55.1

Among all respondents, excluding unknowns and refusals.