| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very poor | 1 |
0.6%
|
| 2 | poor | 23 |
13.1%
|
| 3 | high | 140 |
80%
|
| 4 | very hight | 11 |
6.3%
|
| Sysmiss | 416 |