| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing data | 0 |
0%
|
| 0 | Never | 655 |
54.7%
|
| 1 | Once or twice | 56 |
4.7%
|
| 2 | A few times | 68 |
5.7%
|
| 3 | Often | 41 |
3.4%
|
| 7 | No experience | 325 |
27.2%
|
| 9 | Don't know | 52 |
4.3%
|
| 998 | Refused | 0 |
0%
|