| Value | Category | Cases | |
|---|---|---|---|
| 1 | True | 6556 | 
                                                                 
                                    
                                    52.5%
                                 
                                                             | 
                                                        
                    
| 2 | False | 3316 | 
                                                                 
                                    
                                    26.6%
                                 
                                                             | 
                                                        
                    
| 3 | Don't know | 2608 | 
                                                                 
                                    
                                    20.9%
                                 
                                                             |