| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1.Often | 503 |
20.5%
|
| 2 | 2.Sometimes | 1597 |
65.1%
|
| 3 | 3.Never | 253 |
10.3%
|
| 8 | 8.Don't know | 99 |
4%
|
| 9 | 9.Missing | 0 |
0%
|
| Sysmiss | 2 |