| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 764 |
63.7%
|
| 1 | Sometimes | 170 |
14.2%
|
| 2 | Often | 67 |
5.6%
|
| 3 | Always | 67 |
5.6%
|
| 7 | Not applicable | 40 |
3.3%
|
| 9 | Don't know | 92 |
7.7%
|
| 998 | Refused | 0 |
0%
|