| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 | 
                                    
                                    0%
                                 | 
| 0 | No | 16824 | 
                                    
                                    32.6%
                                 | 
| 1 | Yes | 34647 | 
                                    
                                    67.2%
                                 | 
| 9 | Can't determine | 116 | 
                                    
                                    0.2%
                                 |