| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 1762 | 
                                                                 
                                    
                                    82.3%
                                 
                                                             | 
                                                        
                    
| 1 | Yes | 377 | 
                                                                 
                                    
                                    17.6%
                                 
                                                             | 
                                                        
                    
| 98 | I don't know | 3 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             | 
                                                        
                    
| 99 | Refused | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             |