| قيمة | فئة | حالات | |
|---|---|---|---|
| 1 | At least once a week | 1637 |
9.8%
|
| 2 | Less than once a week | 1774 |
10.7%
|
| 3 | Not at all | 13215 |
79.5%
|
| Sysmiss | 4641 |