| Value | Category | Cases | |
|---|---|---|---|
| 1 | Often | 9 | 
                                    
                                    0.8%
                                 | 
| 2 | A few times | 2 | 
                                    
                                    0.2%
                                 | 
| 3 | Once or twice | 1 | 
                                    
                                    0.1%
                                 | 
| 4 | No, but would do it if I had the chance | 80 | 
                                    
                                    6.7%
                                 | 
| 5 | Would never do this | 1008 | 
                                    
                                    84%
                                 | 
| 6 | Don't know | 22 | 
                                    
                                    1.8%
                                 | 
| 7 | Not Applicable | 71 | 
                                    
                                    5.9%
                                 | 
| 98 | Refused | 0 | 
                                    
                                    0%
                                 | 
| 99 | Missing | 7 | 
                                    
                                    0.6%
                                 |