| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Used | 8 | 2712 | 
                                                                 
                                    
                                    0.4%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 2 | available and not used | 14 | 3646 | 
                                                                 
                                    
                                    0.6%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 3 | not available | 195 | 50090 | 
                                                                 
                                    
                                    8.1%
                                 
                                                             | 
                            
                        
                        
                            
                    
| Sysmiss | 2497 | 558491 |