| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very high | 571 |
2.9%
|
| 2 | High | 1339 |
6.9%
|
| 3 | Medium | 2400 |
12.3%
|
| 4 | Low | 5280 |
27%
|
| 5 | Very low | 7036 |
36%
|
| 6 | Don't know | 2906 |
14.9%
|