| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not severe | 27 |
8.5%
|
| 2 | Somewhat severe | 115 |
36.2%
|
| 3 | Severe | 119 |
37.4%
|
| 4 | Extremely severe | 57 |
17.9%
|
| 7 | REFUSED | 0 |
0%
|
| Sysmiss | 4397 |