| Value | Category | Cases | |
|---|---|---|---|
| 1 | High | 4 |
1.4%
|
| 2 | Average | 33 |
11.8%
|
| 3 | Low | 133 |
47.7%
|
| 4 | None | 109 |
39.1%
|
| Sysmiss | 11 |