| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not at all | 5558 |
31.7%
|
| 2 | Very little | 4921 |
28.1%
|
| 3 | To some extent | 4383 |
25%
|
| 4 | A lot | 2668 |
15.2%
|
| 7 | N/A | 378 | |
| 8 | Invalid | 10 | |
| 9 | Missing | 221 |