| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Yes | 738 | 655 | 
                                                                 
                                    
                                    25.6%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 2 | No | 2077 | 1859 | 
                                                                 
                                    
                                    72.7%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 9 | I don't know | 40 | 41 | 
                                                                 
                                    
                                    1.6%
                                 
                                                             | 
                            
                        
                        
                            
                    
| Sysmiss | 6820 | 7120 |