During the past 30 days, for about how many days did you
find yourself unintentionally falling asleep during the day?

Response Unweighted Frequency Weighted Percentage Standard Error Lower 95% Confidence
Limit
Upper 95% Confidence
Limit
None 2717 69.6 0.9 67.9 71.3
One Day 207 5.2 0.5 4.3 6.1
Two Days 337 7.6 0.5 6.7 8.6
Three Days 158 3.8 0.4 3.1 4.5
Four Days 96 2.0 0.3 1.4 2.5
Five Days 111 2.4 0.3 1.8 2.9
Six to Eight Days 77 1.7 0.2 1.2 2.2
Nine to Eleven Days 87 1.7 0.2 1.3 2.1
Twelve to Fourteen Days 28 0.6 0.1 0.3 0.8
Fifteen or More Days 272 5.5 0.4 4.7 6.3

Among all respondents, excluding unknowns and refusals.
 
 
 
On Questionnaire Split B