| Value | Category | Cases | |
|---|---|---|---|
| 1 | average | 33 |
2.3%
|
| 2 | dont_know | 2 |
0.1%
|
| 3 | good | 748 |
51.3%
|
| 4 | poor | 25 |
1.7%
|
| 5 | very_good | 581 |
39.9%
|
| 6 | very_poor | 1 |
0.1%
|
| Missing value | 67 |
4.6%
|