| Value | Category | Cases | |
|---|---|---|---|
| 0 | 40 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             | 
                                                        
                    |
| 1 | Yes | 11995 | 
                                                                 
                                    
                                    26.8%
                                 
                                                             | 
                                                        
                    
| 2 | No | 32761 | 
                                                                 
                                    
                                    73.1%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 25628 |