| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 225 |
14.5%
|
| 2 | Good | 1124 |
72.6%
|
| 3 | Moderate | 162 |
10.5%
|
| 4 | Bad | 26 |
1.7%
|
| 5 | Very bad | 12 |
0.8%
|
| Sysmiss | 3116 |