| Value | Category | Cases | |
|---|---|---|---|
| 1 | With insurance | 92 | 
                                    
                                    0.6%
                                 | 
| 2 | Without insurance | 16522 | 
                                    
                                    99.4%
                                 | 
| 9 | Missing | 9 | 
                                    
                                    0.1%
                                 | 
| Sysmiss | 66 |