| Value | Category | Cases | |
|---|---|---|---|
| -88 | Doesn | 0 |
0%
|
| 1 | Almost never | 70 |
2.1%
|
| 2 | Sometimes | 881 |
25.9%
|
| 3 | Often | 1191 |
35%
|
| 4 | Almost always | 1265 |
37.1%
|
| Sysmiss | 460 |