| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing data | 0 |
0%
|
| 0 | Never | 422 |
32.4%
|
| 1 | Once or twice | 173 |
13.3%
|
| 2 | A few times | 259 |
19.9%
|
| 3 | Often | 363 |
27.8%
|
| 7 | No experience | 78 |
6%
|
| 9 | Don't know | 9 |
0.7%
|
| 998 | Refused | 0 |
0%
|