| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 178 |
20.8%
|
| 2 | Good | 512 |
59.7%
|
| 3 | Moderate | 148 |
17.3%
|
| 4 | Bad | 13 |
1.5%
|
| 5 | Very bad | 6 |
0.7%
|
| Sysmiss | 3081 |