During the past 30 days, have you ever nodded off or fallen
asleep, even just for a brief moment, while driving?

Response Unweighted Frequency Weighted Percentage Standard Error 95% Confidence Limit
Lower Upper
Yes 187 3.1 0.3 2.4 3.7
No 7626 94.0 0.4 93.2 94.8
Dont drive 322 2.7 0.2 2.3 3.1
Dont have license 19 0.2 0.1 0.0 0.4

Among all respondents, excluding unknowns and refusals.
 
On Questionnaire Split B
 
ASKED ONLY TO LANDLINE SURVEY RESPONDENTS