| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not at all | 6245 |
43.5%
|
| 2 | Very little | 3310 |
23%
|
| 3 | To some extent | 2294 |
16%
|
| 4 | A lot | 1917 |
13.3%
|
| 7 | N/A | 373 |
2.6%
|
| 8 | Invalid | 15 |
0.1%
|
| 9 | Missing | 211 |
1.5%
|