| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 2645 | 
                                                                 
                                    
                                    1.9%
                                 
                                                             | 
                                                        
                    
| 2 | no | 136842 | 
                                                                 
                                    
                                    98.1%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 2 |