| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very high | 803 |
4.1%
|
| 2 | High | 2254 |
11.6%
|
| 3 | Medium | 4457 |
22.8%
|
| 4 | Low | 4619 |
23.7%
|
| 5 | Very low | 4431 |
22.7%
|
| 6 | Don't know | 2944 |
15.1%
|