| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very safe | 327 |
32.8%
|
| 2 | Rather safe | 493 |
49.4%
|
| 3 | Rather unsafe | 139 |
13.9%
|
| 4 | Very unsafe | 39 |
3.9%
|
| Sysmiss | 1 |