| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 198 | 
                                    
                                    14.7%
                                 | 
| 1 | Yes | 1064 | 
                                    
                                    79%
                                 | 
| 8 | DK | 85 | 
                                    
                                    6.3%
                                 |