Summary Index for Number of Days Did Not Get Enough Sleep

Response Unweighted Frequency Weighted Percentage Standard Error Lower 95% Confidence
Limit
Upper 95% Confidence
Limit
0 days (sufficient sleep) 7069 31.9 0.5 31.0 32.8
1-13 days (sufficient sleep) 7095 41.6 0.5 40.6 42.6
14-30 days (Insufficient sleep) 4400 26.4 0.5 25.5 27.4

Among all respondents, excluding unknowns and refusals.