| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 352 |
29.3%
|
| 1 | Once or twice | 11 |
0.9%
|
| 2 | A few times | 10 |
0.8%
|
| 3 | Often | 0 |
0%
|
| 7 | Not applicable | 827 |
68.9%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't know | 0 |
0%
|