On days when you walked, how much total time did you spend walking?
(among all respondents who walked continuously for at least ten minutes during the past seven days)

Response Number of Respondents at Risk (n) Weighted Percent
Less than 15 minutes 161 7.4
15-29 minutes 395 17.9
30 minutes or more but less than one hour 876 40.9
One hour or more 702 33.9