| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 165 |
70.8%
|
| 2 | Leve | 28 |
12%
|
| 3 | Moderated | 28 |
12%
|
| 4 | Severe | 9 |
3.9%
|
| 5 | Extreme/could not do it | 3 |
1.3%
|
| Sysmiss | 4432 |