| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing data | 0 |
0%
|
| 0 | Never | 328 |
27.3%
|
| 1 | Once or twice | 56 |
4.7%
|
| 2 | A few times | 147 |
12.3%
|
| 3 | Often | 327 |
27.3%
|
| 7 | No experience | 323 |
26.9%
|
| 9 | Don't know | 19 |
1.6%
|
| 998 | Refused | 0 |
0%
|