| Value | Category | Cases | |
|---|---|---|---|
| 2 | NO | 369 | 
                                                                 
                                    
                                    7.1%
                                 
                                                             | 
                                                        
                    
| 2 | NO | 321 | 
                                                                 
                                    
                                    6.1%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 4536 | 
                                                                 
                                    
                                    86.8%
                                 
                                                             |