| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not at all | 2952 |
30.2%
|
| 2 | Very little | 5514 |
56.4%
|
| 3 | To some extent | 1109 |
11.3%
|
| 4 | A lot | 207 |
2.1%
|
| 7 | N/A | 273 | |
| 8 | Invalid | 3 | |
| 9 | Missing | 289 |