| Value | Category | Cases | |
|---|---|---|---|
| 1 | Poor | 106 |
4.1%
|
| 2 | Average | 841 |
32.4%
|
| 3 | Good | 1085 |
41.8%
|
| 4 | Very Good | 213 |
8.2%
|
| Sysmiss | 348 |