| Value | Category | Cases | |
|---|---|---|---|
| 1 | Many times | 6133 | 
                                                                 
                                    
                                    49.1%
                                 
                                                             | 
                                                        
                    
| 2 | A few times | 4343 | 
                                                                 
                                    
                                    34.8%
                                 
                                                             | 
                                                        
                    
| 3 | Never | 1897 | 
                                                                 
                                    
                                    15.2%
                                 
                                                             | 
                                                        
                    
| 4 | Refused | 26 | 
                                                                 
                                    
                                    0.2%
                                 
                                                             | 
                                                        
                    
| 5 | NA/ Don't know | 81 | 
                                                                 
                                    
                                    0.6%
                                 
                                                             |