| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1.Often | 816 |
33.3%
|
| 2 | 2.Sometimes | 1422 |
58%
|
| 3 | 3.Never | 163 |
6.6%
|
| 8 | 8.Don't know | 51 |
2.1%
|
| 9 | 9.Missing | 0 |
0%
|
| Sysmiss | 2 |