| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 4534 | 
                                                                 
                                    
                                    70.8%
                                 
                                                             | 
                                                        
                    
| 2 | no | 1731 | 
                                                                 
                                    
                                    27%
                                 
                                                             | 
                                                        
                    
| -8 | other error | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| -7 | filter error | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| -3 | inapplicable | 137 | 
                                                                 
                                    
                                    2.1%
                                 
                                                             | 
                                                        
                    
| -2 | no answer | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| -1 | does not know | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             |