| Value | Category | Cases | |
|---|---|---|---|
| 0 | None | 10 |
25.6%
|
| 1 | Low | 7 |
17.9%
|
| 2 | Moderate | 6 |
15.4%
|
| 3 | High | 16 |
41%
|
| Sysmiss | 258 |