| Value | Category | Cases | |
|---|---|---|---|
| 0 | Never | 13721 |
63.7%
|
| 1 | Only once/Once or twice | 458 |
2.1%
|
| 2 | Sometimes/A few times | 440 |
2%
|
| 3 | Often | 180 |
0.8%
|
| 4 | Would do if I had the chance | 4157 |
19.3%
|
| 9 | Don't know | 249 |
1.2%
|
| 98 | Refused to answer | 3 |
0%
|
| 99 | Missing data | 2323 |
10.8%
|