| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1.Often | 139 |
5.7%
|
| 2 | 2.Sometimes | 1459 |
59.5%
|
| 3 | 3.Never | 809 |
33%
|
| 8 | 8.Don't know | 45 |
1.8%
|
| 9 | 9.Missing | 0 |
0%
|
| Sysmiss | 2 |