| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very safe | 10000 |
52.7%
|
| 2 | Fairly safe | 5990 |
31.6%
|
| 3 | A bit unsafe | 1938 |
10.2%
|
| 4 | Very unsafe | 1011 |
5.3%
|
| 99 | Unspecified | 31 |
0.2%
|