| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 0 | No, would never do this | 793 | 
                                                                 
                                    
                                    66.1%
                                 
                                                             | 
                                                        
                    
| 1 | No, but would do if had the chance | 288 | 
                                                                 
                                    
                                    24%
                                 
                                                             | 
                                                        
                    
| 2 | Yes, once or twice | 13 | 
                                                                 
                                    
                                    1.1%
                                 
                                                             | 
                                                        
                    
| 3 | Yes, several times | 13 | 
                                                                 
                                    
                                    1.1%
                                 
                                                             | 
                                                        
                    
| 4 | Yes, often | 27 | 
                                                                 
                                    
                                    2.3%
                                 
                                                             | 
                                                        
                    
| 9 | Don't know | 66 | 
                                                                 
                                    
                                    5.5%
                                 
                                                             | 
                                                        
                    
| 998 | Refused | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             |