| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1156 |
55.1%
|
|
| 1 | serious threat | 683 |
32.5%
|
| 2 | slight threat | 196 |
9.3%
|
| 3 | no threat | 58 |
2.8%
|
| 4 | dont know | 6 |
0.3%
|