| Value | Category | Cases | |
|---|---|---|---|
| -95 | Refused | 0 |
0%
|
| 1 | Never | 490 |
24.7%
|
| 2 | Rarely | 295 |
14.8%
|
| 3 | Sometimes | 830 |
41.8%
|
| 4 | Often | 369 |
18.6%
|
| r | 3 |
0.2%
|
|
| Sysmiss | 748 |