| Value | Category | Cases | |
|---|---|---|---|
| 0 | 972 |
70.1%
|
|
| 1 | Most serious | 154 |
11.1%
|
| 2 | 2nd most serious | 143 |
10.3%
|
| 3 | 3rd most serious | 117 |
8.4%
|
| Sysmiss | 1359 |