| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 23 |
1.5%
|
| -1 | Don't know | 31 |
2%
|
| 1 | Low | 245 |
16%
|
| 2 | Medium | 1136 |
74.3%
|
| 3 | High | 93 |
6.1%
|