| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 15 |
19.2%
|
| 2 | Good | 33 |
42.3%
|
| 3 | Moderate | 24 |
30.8%
|
| 4 | Poor | 6 |
7.7%
|
| 5 | Very poor | 0 |
0%
|
| Sysmiss | 1902 |