| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Used | 9 | 1826 | 
                                                                 
                                    
                                    0.3%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 2 | available and not used | 22 | 5272 | 
                                                                 
                                    
                                    0.9%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 3 | not available | 186 | 49350 | 
                                                                 
                                    
                                    8%
                                 
                                                             | 
                            
                        
                        
                            
                    
| Sysmiss | 2497 | 558491 |