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 3837 44.2 0.7 42.8 45.5
No 4446 55.8 0.7 54.5 57.2

Among all respondents, excluding unknowns and refusals.