| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 786 | 
                                                                 
                                    
                                    4.4%
                                 
                                                             | 
                                                        
                    
| 2 | No | 17075 | 
                                                                 
                                    
                                    95.3%
                                 
                                                             | 
                                                        
                    
| 98 | dk | 50 | 
                                                                 
                                    
                                    0.3%
                                 
                                                             | 
                                                        
                    
| 99 | refuse | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 2089 |