| Value | Category | Cases | |
|---|---|---|---|
| -95 | Refused | 0 |
0%
|
| 1 | Never | 41 |
2.1%
|
| 2 | Rarely | 178 |
9%
|
| 3 | Sometimes | 671 |
33.9%
|
| 4 | Often | 1087 |
54.9%
|
| r | 3 |
0.2%
|
|
| Sysmiss | 755 |