| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1422 | 
                                    
                                    49.5%
                                 | 
| 2 | No | 1447 | 
                                    
                                    50.3%
                                 | 
| 9 | Missing | 5 | 
                                    
                                    0.2%
                                 |