| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 51 | 
                                    
                                    8.5%
                                 | 
| 3 | No | 537 | 
                                    
                                    89.5%
                                 | 
| 8 | DK | 12 | 
                                    
                                    2%
                                 |