| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 27 |
1.5%
|
| -1 | Don't know | 36 |
2%
|
| 1 | Low | 480 |
26.5%
|
| 2 | Medium | 1121 |
61.9%
|
| 3 | High | 146 |
8.1%
|