| Value | Category | Cases | |
|---|---|---|---|
| 1 | serious | 29 |
10.3%
|
| 2 | moderate | 112 |
39.9%
|
| 3 | slight | 140 |
49.8%
|
| 8 | dk | 0 |
0%
|
| 11 | .Z | 15386 |