| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 846 |
53.5%
|
| 2 | Mild | 14 |
0.9%
|
| 3 | Moderate | 6 |
0.4%
|
| 4 | Severe | 9 |
0.6%
|
| 8 | Uncertain | 32 |
2%
|
| 88 | N/A | 674 |
42.6%
|