| Value | Category | Cases | |
|---|---|---|---|
| 1 | very poor | 88 |
4.1%
|
| 2 | poor | 148 |
6.9%
|
| 3 | just right | 661 |
30.9%
|
| 4 | good | 962 |
45%
|
| 5 | very good | 279 |
13%
|