| Value | Category | Cases | |
|---|---|---|---|
| -88 | Doesn | 3 |
0.1%
|
| 1 | Almost never | 24 |
0.7%
|
| 2 | Sometimes | 397 |
11.7%
|
| 3 | Often | 1202 |
35.3%
|
| 4 | Almost always | 1781 |
52.3%
|
| Sysmiss | 460 |