| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 287 |
23.9%
|
| 1 | Once or twice | 41 |
3.4%
|
| 2 | A few times | 33 |
2.8%
|
| 3 | Often | 49 |
4.1%
|
| 7 | Not applicable | 790 |
65.8%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't know | 0 |
0%
|