| Value | Category | Cases | |
|---|---|---|---|
| 1 | High | 14 |
6.5%
|
| 2 | Average | 29 |
13.6%
|
| 3 | Low | 99 |
46.3%
|
| 4 | None | 72 |
33.6%
|
| Sysmiss | 86 |