| Value | Category | Cases | |
|---|---|---|---|
| 1 | With insurance | 74 | 
                                    
                                    1.3%
                                 | 
| 2 | Without insurance | 5616 | 
                                    
                                    96%
                                 | 
| 9 | Missing | 6 | 
                                    
                                    0.1%
                                 | 
| Sysmiss | 154 | 
                                    
                                    2.6%
                                 |