| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing data | 0 |
0%
|
| 0 | Never | 882 |
36.6%
|
| 1 | Rarely | 1078 |
44.7%
|
| 2 | Often | 285 |
11.8%
|
| 3 | Always | 142 |
5.9%
|
| 9 | Don't know | 23 |
1%
|
| 998 | Refused | 0 |
0%
|