| Value | Category | Cases | |
|---|---|---|---|
| -2 | don't know | 3 |
1%
|
| 1 | Good | 166 |
54.8%
|
| 2 | Average | 120 |
39.6%
|
| 3 | Bad | 14 |
4.6%
|
| Sysmiss | 746 |