| Value | Category | Cases | |
|---|---|---|---|
| 0 | No problem | 1912 |
61.8%
|
| 1 | Mild problem | 276 |
8.9%
|
| 2 | Moderate problem | 348 |
11.2%
|
| 3 | Severe problem | 285 |
9.2%
|
| 4 | Complete problem | 177 |
5.7%
|
| 8 | Not applicable | 89 |
2.9%
|
| 9 | Not specified | 8 |
0.3%
|
| Sysmiss | 129 |