| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 177 |
11%
|
| 2 | Good | 597 |
37.2%
|
| 3 | Moderate | 508 |
31.6%
|
| 4 | Bad | 288 |
17.9%
|
| 5 | Very bad | 36 |
2.2%
|
| Sysmiss | 2332 |