| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 210401 | 
                                    
                                    21.4%
                                 | 
| 2 | No | 739634 | 
                                    
                                    75.1%
                                 | 
| 9 | Unspecified | 34592 | 
                                    
                                    3.5%
                                 |