| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 15328 | 
                                                                 
                                    
                                    78%
                                 
                                                             | 
                                                        
                    
| 2 | No | 3914 | 
                                                                 
                                    
                                    19.9%
                                 
                                                             | 
                                                        
                    
| 3 | Do not know | 403 | 
                                                                 
                                    
                                    2.1%
                                 
                                                             | 
                                                        
                    
| 9 | Unspecified | 4 | 
                                                                 
                                    
                                    0%
                                 
                                                             |