| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | daily | 89 | 101 |
6.1%
|
| 2 | once a week | 134 | 137 |
8.3%
|
| 3 | less than one a week | 149 | 152 |
9.2%
|
| 4 | no at all | 302 | 306 |
18.6%
|
| Sysmiss | 971 | 949 |