| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 applied | 125 | 
                                                                 
                                    
                                    8.2%
                                 
                                                             | 
                                                        
                    
| 2 | 2 did not apply | 467 | 
                                                                 
                                    
                                    30.8%
                                 
                                                             | 
                                                        
                    
| 8 | 8 don't know | 28 | 
                                                                 
                                    
                                    1.8%
                                 
                                                             | 
                                                        
                    
| 9 | 9 no answer | 5 | 
                                                                 
                                    
                                    0.3%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 892 | 
                                                                 
                                    
                                    58.8%
                                 
                                                             |