| Value | Category | Cases | |
|---|---|---|---|
| 1 | Often | 65 | 
                                    
                                    5.5%
                                 | 
| 2 | A few times | 40 | 
                                    
                                    3.4%
                                 | 
| 3 | Once or twice | 37 | 
                                    
                                    3.1%
                                 | 
| 4 | Would do it if I had the chance | 464 | 
                                    
                                    39.4%
                                 | 
| 5 | Would never do this | 527 | 
                                    
                                    44.8%
                                 | 
| 6 | Don't know | 44 | 
                                    
                                    3.7%
                                 | 
| 98 | Refused | 0 | 
                                    
                                    0%
                                 | 
| 99 | Missing | 0 | 
                                    
                                    0%
                                 |