| Value | Category | Cases | |
|---|---|---|---|
| 1 | High | 8 |
3%
|
| 2 | Average | 33 |
12.3%
|
| 3 | Low | 135 |
50.4%
|
| 4 | None | 92 |
34.3%
|
| Sysmiss | 54 |