| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0. not a problem | 1096 |
50.8%
|
| 1 | 1. a small problem | 908 |
42.1%
|
| 2 | 2. a big problem | 64 |
3%
|
| 3 | 3. a very big problem | 90 |
4.2%
|
| Sysmiss | 2380 |