| Value | Category | Cases | |
|---|---|---|---|
| 2 | NO | 1239 | 
                                                                 
                                    
                                    13.9%
                                 
                                                             | 
                                                        
                    
| 2 | NO | 628 | 
                                                                 
                                    
                                    7%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 7075 | 
                                                                 
                                    
                                    79.1%
                                 
                                                             |