| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very high | 1406 |
7.2%
|
| 2 | High | 5138 |
26.2%
|
| 3 | Medium | 5908 |
30.2%
|
| 4 | Low | 2968 |
15.2%
|
| 5 | Very low | 3198 |
16.3%
|
| 6 | Don't know | 956 |
4.9%
|
| Sysmiss | 224 |