| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing data | 1 |
0.1%
|
| 0 | Never | 307 |
25.6%
|
| 1 | Once or twice | 192 |
16%
|
| 2 | A few times | 212 |
17.7%
|
| 3 | Often | 118 |
9.8%
|
| 7 | No experience | 325 |
27.1%
|
| 9 | Don't know | 43 |
3.6%
|
| 998 | Refused | 0 |
0%
|