| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not safe | 1969 |
69.9%
|
| 2 | Fairly safe | 467 |
16.6%
|
| 3 | Safe | 346 |
12.3%
|
| 4 | Very safe | 33 |
1.2%
|
| Sysmiss | 101 |