| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very high | 1332 |
7%
|
| 2 | High | 2827 |
14.9%
|
| 3 | Medium | 3366 |
17.7%
|
| 4 | Low | 3939 |
20.7%
|
| 5 | Very low | 4084 |
21.5%
|
| 6 | Don't know | 3454 |
18.2%
|