| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 171 |
11%
|
| 2 | Good | 1135 |
73.3%
|
| 3 | Moderate | 174 |
11.2%
|
| 4 | Bad | 56 |
3.6%
|
| 5 | Very bad | 13 |
0.8%
|
| Sysmiss | 3116 |