| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 | 
                                    
                                    0%
                                 | 
| 0 | No, would never do this | 846 | 
                                    
                                    70.5%
                                 | 
| 1 | No, would do it if I had the chance | 201 | 
                                    
                                    16.8%
                                 | 
| 2 | Yes, once or twice | 33 | 
                                    
                                    2.8%
                                 | 
| 3 | Yes, several times | 74 | 
                                    
                                    6.2%
                                 | 
| 4 | Yes, often | 42 | 
                                    
                                    3.5%
                                 | 
| 8 | Refused | 4 | 
                                    
                                    0.3%
                                 | 
| 9 | Don't Know | 0 | 
                                    
                                    0%
                                 |