| Value | Category | Cases | |
|---|---|---|---|
| 1 | High | 26 |
10.2%
|
| 2 | Average | 61 |
23.9%
|
| 3 | Low | 100 |
39.2%
|
| 4 | None | 68 |
26.7%
|
| Sysmiss | 56 |