| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not at all | 4539 |
25.1%
|
| 2 | Very little | 6075 |
33.6%
|
| 3 | To some extent | 5354 |
29.6%
|
| 4 | A lot | 2115 |
11.7%
|
| 7 | N/A | 369 | |
| 8 | Invalid | 3 | |
| 9 | Miss | 186 |