| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 863 |
54.6%
|
| 2 | Mild | 5 |
0.3%
|
| 3 | Moderate | 5 |
0.3%
|
| 4 | Severe | 2 |
0.1%
|
| 8 | Uncertain | 17 |
1.1%
|
| 88 | N/A | 689 |
43.6%
|