| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing data | 0 |
0%
|
| 0 | Never | 651 |
27.5%
|
| 1 | Once or twice | 411 |
17.4%
|
| 2 | A few times | 265 |
11.2%
|
| 3 | Often | 148 |
6.3%
|
| 7 | No experience | 849 |
35.9%
|
| 9 | Don't know | 39 |
1.7%
|
| 998 | Refused | 0 |
0%
|