| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Yes | 573 | 580 | 
                                    
                                    19.3%
                                 | 
| 2 | No | 2431 | 2424 | 
                                    
                                    80.7%
                                 | 
| 9 | DK | 1 | 1 | 
                                    
                                    0%
                                 |