| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not at all often | 339 |
10.8%
|
| 2 | Not very often | 1169 |
37.1%
|
| 3 | Often | 1278 |
40.6%
|
| 4 | Or, very often | 260 |
8.3%
|
| 8 | Do not know | 102 |
3.2%
|
| Sysmiss | 35 |