| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 282 |
11.6%
|
| 1 | Rarely | 660 |
27.1%
|
| 2 | Often | 634 |
26.1%
|
| 3 | Always | 777 |
32%
|
| 9 | Don't know | 78 |
3.2%
|
| 998 | Refused | 0 |
0%
|