| Value | Category | Cases | |
|---|---|---|---|
| 1 | No, and would never do this | 1336 |
66.6%
|
| 2 | No, but I would if I had the opportunity | 357 |
17.8%
|
| 3 | Once or twice | 90 |
4.5%
|
| 4 | Several times | 77 |
3.8%
|
| 5 | Often | 67 |
3.3%
|
| 6 | Very often | 35 |
1.7%
|
| 998 | Refused | 17 |
0.8%
|
| 999 | Do not know | 27 |
1.3%
|