During the past 12 months, have you had a flu shot?

Response Unweighted Frequency Weighted Percentage Standard Error Lower 95% Confidence
Limit
Upper 95% Confidence
Limit
Yes 1630 33.1 0.8 31.6 34.7
No 2961 66.9 0.8 65.3 68.4

Among all respondents, excluding unknowns and refusals.