| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 22 |
1.5%
|
| 2 | Good | 231 |
15.3%
|
| 3 | Neither good nor bad | 147 |
9.7%
|
| 4 | Bad | 32 |
2.1%
|
| 5 | Very bad | 6 |
0.4%
|
| 8 | Don't know | 12 |
0.8%
|
| Sysmiss | 1060 |
70.2%
|