| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1.Often | 494 |
20.1%
|
| 2 | 2.Sometimes | 1553 |
63.3%
|
| 3 | 3.Never | 374 |
15.3%
|
| 8 | 8.Don't know | 31 |
1.3%
|
| 9 | 9.Missing | 0 |
0%
|
| Sysmiss | 2 |