| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 = most serious | 180 |
58.8%
|
| 2 | 2 | 67 |
21.9%
|
| 3 | 3 = least serious | 59 |
19.3%
|
| 0 | 2155 | ||
| 99999999 | 3540 |