| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing data | 0 |
0%
|
| 0 | Not at all | 364 |
15.1%
|
| 1 | A little | 746 |
31%
|
| 2 | A lot | 1098 |
45.6%
|
| 9 | Don't know | 202 |
8.4%
|
| 999 | Refused | 0 |
0%
|