| Value | Category | Cases | |
|---|---|---|---|
| 1 | At least once a day | 2722 |
84%
|
| 2 | At least once a week | 441 |
13.6%
|
| 3 | At least once a month | 63 |
1.9%
|
| 4 | Less than once a month | 14 |
0.4%
|
| Sysmiss | [.a] invalid code | 0 | |
| Sysmiss | 37368 |