| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 296 | 
                                    
                                    29.5%
                                 | 
| 2 | No | 668 | 
                                    
                                    66.7%
                                 | 
| 3 | Don't know | 38 | 
                                    
                                    3.8%
                                 |