| Value | Category | Cases | |
|---|---|---|---|
| 0 | nr | 0 |
0%
|
| 1 | severe problem | 218 |
14.3%
|
| 2 | modest problem | 82 |
5.4%
|
| 3 | minor problem | 80 |
5.3%
|
| 4 | no problem | 924 |
60.7%
|
| 5 | don't know | 219 |
14.4%
|
| Sysmiss | 1477 |