Have you ever used any of the following methods even for one
day to help you quit smoking: ... Zyban, also called burproprian
or wellbutrin?

Response Unweighted Frequency Weighted Percentage Standard Error Lower 95% Confidence
Limit
Upper 95% Confidence
Limit
Yes 135 7.1 0.7 5.8 8.4
No 1607 92.9 0.7 91.6 94.2

Among respondents who have smoked at least 100 cigarettes
in their entire life, excluding unknowns and refusals.