| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | No, would never do this | 170 |
14.1%
|
| 1 | No, but would do if had the chance | 358 |
29.7%
|
| 2 | Yes, once or twice | 85 |
7.1%
|
| 3 | Yes, several times | 273 |
22.7%
|
| 4 | Yes, often | 308 |
25.6%
|
| 8 | Refused | 4 |
0.3%
|
| 9 | Don't know | 6 |
0.5%
|