| Value | Category | Cases | |
|---|---|---|---|
| -99 | Refused | 1 | 
                                    
                                    0%
                                 | 
| 0 | No | 778 | 
                                    
                                    25%
                                 | 
| 1 | Yes | 2328 | 
                                    
                                    74.9%
                                 |