| Age group | Sex | Combined response rate (%) – Activity monitor subsample |
|---|---|---|
| ages 3 to 5 | Both sexes | 31.9 |
| ages 6 to 11 | Males | 38.1 |
| ages 6 to 11 | Females | 35.0 |
| ages 12 to 19 | Males | 24.5 |
| ages 12 to 19 | Females | 27.0 |
| ages 20 to 39 | Males | 28.2 |
| ages 20 to 39 | Females | 30.6 |
| ages 40 to 59 | Males | 36.3 |
| ages 40 to 59 | Females | 39.1 |
| ages 60 to 79 | Males | 32.8 |
| ages 60 to 79 | Females | 31.9 |