| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1018 |
48.5%
|
|
| 1 | serious threat | 662 |
31.5%
|
| 2 | slight threat | 346 |
16.5%
|
| 3 | no threat | 65 |
3.1%
|
| 4 | dont know | 8 |
0.4%
|