| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Periodic | 130 | 123 | 
                                                                 
                                    
                                    45.1%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 2 | Emergency | 158 | 150 | 
                                                                 
                                    
                                    54.9%
                                 
                                                             | 
                            
                        
                        
                            
                    
| Sysmiss | 9638 | 9653 |