| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very high | 173 |
10.3%
|
| 2 | High | 474 |
28.1%
|
| 3 | Medium | 342 |
20.3%
|
| 4 | Low | 202 |
12%
|
| 5 | Very low | 102 |
6%
|
| 6 | Don't know | 394 |
23.4%
|
| Sysmiss | 293 |