| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 3560 | 
                                                                 
                                    
                                    28.3%
                                 
                                                             | 
                                                        
                    
| 2 | No | 8901 | 
                                                                 
                                    
                                    70.7%
                                 
                                                             | 
                                                        
                    
| 3 | Dk (don't know) | 127 | 
                                                                 
                                    
                                    1%
                                 
                                                             |