| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 1129 | 
                                    
                                    49.1%
                                 | 
| 2 | no | 1157 | 
                                    
                                    50.3%
                                 | 
| 3 | (dk) | 12 | 
                                    
                                    0.5%
                                 | 
| 4 | (ref) | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 702 |