| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very severe | 1047 |
38.5%
|
| 2 | Moderately severe | 1012 |
37.2%
|
| 3 | Indifferent | 200 |
7.4%
|
| 4 | Not so severe | 404 |
14.9%
|
| 5 | Not severe at all | 56 |
2.1%
|
| 0 | 3275 | ||
| 99999999 | 6 | ||
| Sysmiss | 1 |