| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 260 | 
                                                                 
                                    
                                    5%
                                 
                                                             | 
                                                        
                    
| 2 | No | 4626 | 
                                                                 
                                    
                                    89.8%
                                 
                                                             | 
                                                        
                    
| 9 | No response | 268 | 
                                                                 
                                    
                                    5.2%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 3379 |