| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 199 |
12.8%
|
| 2 | Good | 1152 |
74.4%
|
| 3 | Moderate | 147 |
9.5%
|
| 4 | Bad | 39 |
2.5%
|
| 5 | Very bad | 12 |
0.8%
|
| Sysmiss | 3116 |