| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very high | 600 |
3.1%
|
| 2 | High | 1692 |
8.7%
|
| 3 | Medium | 2944 |
15.1%
|
| 4 | Low | 5182 |
26.6%
|
| 5 | Very low | 5943 |
30.5%
|
| 6 | Don't know | 3117 |
16%
|