| Value | Category | Cases | |
|---|---|---|---|
| 1 | average | 133 |
6.2%
|
| 2 | good | 1431 |
66.9%
|
| 3 | poor | 10 |
0.5%
|
| 4 | very_good | 543 |
25.4%
|
| 5 | very_poor | 2 |
0.1%
|
| Missing value | 20 |
0.9%
|