| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 856551 | 
                                    
                                    87%
                                 | 
| 2 | No | 89873 | 
                                    
                                    9.1%
                                 | 
| 9 | Unspecified | 38203 | 
                                    
                                    3.9%
                                 |