| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 328 |
13.8%
|
| 1 | A little | 287 |
12.1%
|
| 2 | Some | 607 |
25.5%
|
| 3 | A lot | 547 |
23%
|
| 8 | Refused | 2 |
0.1%
|
| 9 | Don’t know | 607 |
25.5%
|