| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 527 | 
                                                                 
                                    
                                    66.3%
                                 
                                                             | 
                                                        
                    
| 2 | No | 268 | 
                                                                 
                                    
                                    33.7%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 4722 |