| Value | Category | Cases | |
|---|---|---|---|
| 1 | Average | 39 |
10.2%
|
| 2 | Good | 236 |
61.8%
|
| 3 | Very Good | 106 |
27.7%
|
| 4 | Very Poor | 1 |
0.3%
|
| Sysmiss | 1904 |