| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 13177 | 
                                                                 
                                    
                                    85.5%
                                 
                                                             | 
                                                        
                    
| 2 | No | 2227 | 
                                                                 
                                    
                                    14.5%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 1479 |