| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 147 | 
                                    
                                    60%
                                 | 
| 3 | No | 98 | 
                                    
                                    40%
                                 | 
| 8 | DK | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 1768 |