| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 5714 | 
                                                                 
                                    
                                    55.8%
                                 
                                                             | 
                                                        
                    
| 2 | No | 1209 | 
                                                                 
                                    
                                    11.8%
                                 
                                                             | 
                                                        
                    
| 3 | Not important | 3322 | 
                                                                 
                                    
                                    32.4%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 671 |