| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 99 | 
                                                                 
                                    
                                    1.7%
                                 
                                                             | 
                                                        
                    
| 2 | No | 5329 | 
                                                                 
                                    
                                    91.7%
                                 
                                                             | 
                                                        
                    
| 9 | No response | 386 | 
                                                                 
                                    
                                    6.6%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 2719 |