| Value | Category | Cases | |
|---|---|---|---|
| 0 | None | 15 |
38.5%
|
| 1 | Low | 16 |
41%
|
| 2 | Moderate | 6 |
15.4%
|
| 3 | High | 2 |
5.1%
|
| Sysmiss | 258 |