| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | yes available | 831 | 3206 | 
                                    
                                    89.6%
                                 | 
| 2 | not available, it is centralized | 124 | 266 | 
                                    
                                    7.4%
                                 | 
| Sysmiss | 27 | 104 |