| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 5 |
2.1%
|
| 1 | Not at all | 64 |
27.5%
|
| 2 | Slightly | 35 |
15%
|
| 3 | Moderately | 46 |
19.7%
|
| 4 | Very much | 78 |
33.5%
|
| 5 | Extremely | 5 |
2.1%
|