| Value | Category | Cases | |
|---|---|---|---|
| -95 | Refused | 0 |
0%
|
| 1 | Never | 152 |
7.6%
|
| 2 | Rarely | 224 |
11.3%
|
| 3 | Sometimes | 874 |
44%
|
| 4 | Often | 733 |
36.9%
|
| r | 4 |
0.2%
|
|
| Sysmiss | 748 |