| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | yes | 5 | 7630 | 
                                                                 
                                    
                                    4.7%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 2 | no | 84 | 136207 | 
                                                                 
                                    
                                    84.1%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 3 | don't know | 12 | 18196 | 
                                                                 
                                    
                                    11.2%
                                 
                                                             | 
                            
                        
                        
                            
                    
| Sysmiss | 49085 | 79899349 |