During the past seven days, how many days did you do vigorous activities
for at least ten minutes, such as running, aerobics, heavy yard work, or
anything else that caused large increases in breathing or heart rate? (...physical
activity that you do when you are not at work)
(among all respondents)

>
Response Number of Respondents at Risk (n) Weighted Percent
0 1259 34.7
1 213 5.5
2387 11.1
3 293 8.2
4 197 5.8
5 329 9.1
6 67 2.1
7 801 23.5