Over the last 2 weeks, how many days have you had trouble concentrating
on things such as reading the newspaper or watching TV?

Response Unweighted Frequency Weighted Percentage Standard Error Lower 95% Confidence
Limit		 Upper 95% Confidence
Limit
None 3470 83.1 0.8 81.6 84.7
1-4 days 363 9.9 0.6 8.7 11.2
5-13 days 152 4.0 0.4 3.2 4.8
14 days 119 2.9 0.3 2.3 3.6

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