| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 812 | 
                                    
                                    62%
                                 | 
| 2 | No | 496 | 
                                    
                                    37.9%
                                 | 
| 99 | Refused | 1 | 
                                    
                                    0.1%
                                 |