| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 236408 | 
                                    
                                    51%
                                 | 
| 2 | No | 226770 | 
                                    
                                    49%
                                 | 
| 7 | N/A | 3635 | |
| 8 | Invalid | 478 | |
| 9 | Missing | 18199 |