| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 28 |
2.3%
|
| 1 | A little | 121 |
10.1%
|
| 2 | Some | 228 |
19%
|
| 3 | A lot | 296 |
24.7%
|
| 8 | Refused | 5 |
0.4%
|
| 9 | Don’t know | 522 |
43.5%
|