| Value | Category | Cases | |
|---|---|---|---|
| 0 | nr | 0 |
0%
|
| 1 | severe problem | 236 |
14.3%
|
| 2 | modest problem | 202 |
12.2%
|
| 3 | minor problem | 240 |
14.5%
|
| 4 | no problem | 908 |
55%
|
| 5 | don't know | 66 |
4%
|
| 9 | not applicable | 0 |
0%
|
| Sysmiss | 1348 |