| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing data | 20 | 
                                    
                                    0.1%
                                 | 
| 0 | No | 24234 | 
                                    
                                    95.4%
                                 | 
| 1 | Yes | 1143 | 
                                    
                                    4.5%
                                 |