| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 66 |
17.6%
|
| 2 | Good | 274 |
73.1%
|
| 3 | Moderate | 21 |
5.6%
|
| 4 | Bad | 12 |
3.2%
|
| 5 | Very bad | 2 |
0.5%
|
| Sysmiss | 4290 |