| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 21706 | 
                                    
                                    21.9%
                                 | 
| 2 | No | 77327 | 
                                    
                                    78.1%
                                 | 
| 7 | N/A | 27 | |
| 8 | Invalid | 61 | |
| 9 | Missing | 2911 |