| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very safe | 1702 |
77%
|
| 2 | Safe | 471 |
21.3%
|
| 3 | Unsafe | 9 |
0.4%
|
| 4 | Very unsafe | 29 |
1.3%
|
| Sysmiss | 10672 |