| Value | Category | Cases | |
|---|---|---|---|
| -95 | Refused | 0 |
0%
|
| 1 | Never | 246 |
12.4%
|
| 2 | Rarely | 343 |
17.3%
|
| 3 | Sometimes | 851 |
43%
|
| 4 | Often | 540 |
27.3%
|
| Sysmiss | 755 |