| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very safe | 3009 |
33.3%
|
| 2 | Safe | 5253 |
58.1%
|
| 3 | Unsafe | 701 |
7.8%
|
| 4 | Very unsafe | 81 |
0.9%
|
| Sysmiss | 48 |