| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 22 |
3.6%
|
| 2 | Good | 50 |
8.1%
|
| 3 | Moderate | 93 |
15.1%
|
| 4 | Bad | 347 |
56.4%
|
| 5 | Very bad | 103 |
16.7%
|
| Sysmiss | 3323 |