| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 51 | 
                                                                 
                                    
                                    4.2%
                                 
                                                             | 
                                                        
                    
| 2 | No | 1166 | 
                                                                 
                                    
                                    95.3%
                                 
                                                             | 
                                                        
                    
| 3 | Don't know | 6 | 
                                                                 
                                    
                                    0.5%
                                 
                                                             | 
                                                        
                    
| 8 | Don't know | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 1517 |