| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1.Often | 79 |
3.2%
|
| 2 | 2.Sometimes | 907 |
37%
|
| 3 | 3.Never | 1456 |
59.4%
|
| 8 | 8.Don't know | 10 |
0.4%
|
| 9 | 9.Missing | 0 |
0%
|
| Sysmiss | 2 |