| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 2 |
0.9%
|
| 1 | Not at all | 61 |
26.2%
|
| 2 | Slightly | 31 |
13.3%
|
| 3 | Moderately | 44 |
18.9%
|
| 4 | Very much | 86 |
36.9%
|
| 5 | Extremely | 9 |
3.9%
|