| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 331 | 
                                                                 
                                    
                                    4%
                                 
                                                             | 
                                                        
                    
| 2 | No | 2559 | 
                                                                 
                                    
                                    31%
                                 
                                                             | 
                                                        
                    
| 3 | I don’t know | 2 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 5352 |