| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 798 | 
                                    
                                    79.6%
                                 | 
| 2 | No | 151 | 
                                    
                                    15.1%
                                 | 
| 3 | Don't know | 53 | 
                                    
                                    5.3%
                                 |