| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 4378 | 
                                                                 
                                    
                                    35.8%
                                 
                                                             | 
                                                        
                    
| 2 | No | 7835 | 
                                                                 
                                    
                                    64%
                                 
                                                             | 
                                                        
                    
| 98 | Don't know | 28 | 
                                                                 
                                    
                                    0.2%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 58395 |