| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very serous | 67 |
36.2%
|
| 2 | Serious | 65 |
35.1%
|
| 3 | Moderate | 42 |
22.7%
|
| 4 | Negligible | 9 |
4.9%
|
| 5 | N/A | 2 |
1.1%
|
| Sysmiss | 1795 |