| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 279 |
17.4%
|
| 2 | Good | 878 |
54.8%
|
| 3 | Moderate | 364 |
22.7%
|
| 4 | Bad | 72 |
4.5%
|
| 5 | Very bad | 10 |
0.6%
|
| Sysmiss | 2335 |