| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing data | 0 |
0%
|
| 0 | Not at all | 632 |
26.2%
|
| 1 | A little | 634 |
26.3%
|
| 2 | A lot | 852 |
35.4%
|
| 9 | Don't know | 292 |
12.1%
|
| 999 | Refused | 0 |
0%
|