| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Yes | 472 | 471 | 
                                    
                                    15.7%
                                 | 
| 2 | No | 2516 | 2520 | 
                                    
                                    83.9%
                                 | 
| 9 | DK | 17 | 14 | 
                                    
                                    0.5%
                                 |