| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 146 | 
                                    
                                    24.3%
                                 | 
| 2 | No | 449 | 
                                    
                                    74.6%
                                 | 
| 9 | DK | 7 | 
                                    
                                    1.2%
                                 |