| Value | Category | Cases | |
|---|---|---|---|
| 1 | No | 72 | 
                                    
                                    0.9%
                                 | 
| 2 | Unsure | 15 | 
                                    
                                    0.2%
                                 | 
| 3 | Yes | 115 | 
                                    
                                    1.4%
                                 | 
| Missing value | 8043 | 
                                    
                                    97.6%
                                 |