| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 15 |
0.7%
|
| -1 | Don't know | 39 |
1.9%
|
| 1 | Low | 445 |
21.5%
|
| 2 | Medium | 1332 |
64.4%
|
| 3 | High | 236 |
11.4%
|