| Value | Category | Cases | |
|---|---|---|---|
| 0 | Never | 9868 |
45.8%
|
| 1 | Only once/Once or twice | 2238 |
10.4%
|
| 2 | Sometimes/A few times | 3916 |
18.2%
|
| 3 | Often | 2912 |
13.5%
|
| 4 | Would do if I had the chance | 2404 |
11.2%
|
| 9 | Don't know | 132 |
0.6%
|
| 98 | Refused to answer | 1 |
0%
|
| 99 | Missing data | 60 |
0.3%
|