| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 949 | 
                                                                 
                                    
                                    34.7%
                                 
                                                             | 
                                                        
                    
| 2 | No | 1552 | 
                                                                 
                                    
                                    56.8%
                                 
                                                             | 
                                                        
                    
| 98 | Don’t know | 233 | 
                                                                 
                                    
                                    8.5%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 37 |