| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not severe | 15 |
4.8%
|
| 2 | Somewhat severe | 71 |
22.7%
|
| 3 | Severe | 121 |
38.7%
|
| 4 | Extremely severe | 106 |
33.9%
|
| 7 | REFUSED | 0 |
0%
|
| Sysmiss | 4402 |