| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 665 |
83%
|
| 2 | Mild | 123 |
15.4%
|
| 3 | Moderate | 6 |
0.7%
|
| 4 | Severe | 7 |
0.9%
|
| 8 | Uncertain | 0 |
0%
|
| 88 | N/A | 0 |
0%
|
| Sysmiss | 780 |