| Value | Category | Cases | |
|---|---|---|---|
| 0 | No problem | 1430 |
46.2%
|
| 1 | Mild problem | 272 |
8.8%
|
| 2 | Moderate problem | 252 |
8.1%
|
| 3 | Severe problem | 254 |
8.2%
|
| 4 | Complete problem | 185 |
6%
|
| 8 | Not applicable | 693 |
22.4%
|
| 9 | Not specified | 9 |
0.3%
|
| Sysmiss | 129 |