| Value | Category | Cases | |
|---|---|---|---|
| 1 | No | 4647 |
70.3%
|
| 2 | Seldom | 993 |
15%
|
| 3 | Sometimes | 380 |
5.8%
|
| 4 | Very often | 586 |
8.9%
|
| Sysmiss | 2 |