| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1289 | 
                                                                 
                                    
                                    43.2%
                                 
                                                             | 
                                                        
                    
| 2 | No | 1418 | 
                                                                 
                                    
                                    47.5%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 280 | 
                                                                 
                                    
                                    9.4%
                                 
                                                             |