| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very high | 464 |
2.4%
|
| 2 | High | 1606 |
8.3%
|
| 3 | Medium | 3059 |
15.7%
|
| 4 | Low | 5103 |
26.2%
|
| 5 | Very low | 6074 |
31.2%
|
| 6 | Don't know | 3142 |
16.2%
|