| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 13 | 
                                    
                                    61.9%
                                 | 
| 1 | Yes | 7 | 
                                    
                                    33.3%
                                 | 
| 8 | DK | 1 | 
                                    
                                    4.8%
                                 |