| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 1014 |
9.2%
|
| 2 | Good | 3444 |
31.1%
|
| 3 | Not very good | 1000 |
9%
|
| 4 | Not good at all | 64 |
0.6%
|
| 8 | Don't know | 134 |
1.2%
|
| 9 | No answer | 12 |
0.1%
|
| Sysmiss | 5405 |
48.8%
|