| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing data | 0 |
0%
|
| 0 | Not at all | 937 |
38.9%
|
| 1 | A little | 673 |
27.9%
|
| 2 | A lot | 506 |
21%
|
| 9 | Don't know | 294 |
12.2%
|
| 999 | Refused | 0 |
0%
|