| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very much | 496 |
21.1%
|
| 2 | Somewhat | 83 |
3.5%
|
| 3 | Not at all | 8 |
0.3%
|
| 777 | 2 |
0.1%
|
|
| 999 | Missing | 1760 |
74.9%
|