| Value | Category | Cases | |
|---|---|---|---|
| 1 | very well | 2443 |
14.9%
|
| 2 | well | 7094 |
43.4%
|
| 3 | so, so (average) | 1393 |
8.5%
|
| 4 | not very well | 217 |
1.3%
|
| 5 | not well at all | 33 |
0.2%
|
| -8 | other error | 0 |
0%
|
| -7 | filter error | 0 |
0%
|
| -3 | inapplicable | 5157 |
31.6%
|
| -2 | no answer | 4 |
0%
|
| -1 | does not know | 3 |
0%
|