| Value | Category | Cases | |
|---|---|---|---|
| 2 | NON | 6647 | 
                                                                 
                                    
                                    33%
                                 
                                                             | 
                                                        
                    
| 2 | NON | 239 | 
                                                                 
                                    
                                    1.2%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 13231 | 
                                                                 
                                    
                                    65.8%
                                 
                                                             |