| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 401 |
63.2%
|
| 2 | Good | 197 |
31.1%
|
| 3 | Moderate | 24 |
3.8%
|
| 4 | Bad | 11 |
1.7%
|
| 5 | Very bad | 1 |
0.2%
|
| Sysmiss | 3304 |