| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 6 |
0.5%
|
| 0 | Never | 489 |
40.8%
|
| 1 | Sometimes | 439 |
36.6%
|
| 2 | Often | 110 |
9.2%
|
| 3 | Always | 46 |
3.8%
|
| 7 | Not applicable | 0 |
0%
|
| 9 | Don't know | 110 |
9.2%
|
| 998 | Refused | 0 |
0%
|