| Value | Category | Cases | |
|---|---|---|---|
| 1 | Public/government-run | 1050 | 
                                    
                                    72.9%
                                 | 
| 2 | Private/non-government-run | 390 | 
                                    
                                    27.1%
                                 | 
| 3 | Open system | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 23504 |