| Value | Category | Cases | |
|---|---|---|---|
| 1 | Often | 16 | 
                                    
                                    1.4%
                                 | 
| 2 | A few times | 14 | 
                                    
                                    1.2%
                                 | 
| 3 | Once or twice | 30 | 
                                    
                                    2.5%
                                 | 
| 4 | Would do it if I had the chance | 606 | 
                                    
                                    51.5%
                                 | 
| 5 | Would never do this | 319 | 
                                    
                                    27.1%
                                 | 
| 6 | Don't know | 58 | 
                                    
                                    4.9%
                                 | 
| 7 | Not applicable | 134 | 
                                    
                                    11.4%
                                 | 
| 98 | Refused | 0 | 
                                    
                                    0%
                                 | 
| 99 | Missing | 0 | 
                                    
                                    0%
                                 |