| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. 1st Severe | 2515 |
67.3%
|
| 2 | 2. 2nd Severe | 892 |
23.9%
|
| 3 | 3. 3rd Severe | 329 |
8.8%
|
| Sysmiss | 131664 |