| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 299 | 
                                    
                                    30.4%
                                 | 
| 2 | No | 221 | 
                                    
                                    22.5%
                                 | 
| 3 | Don't Know | 464 | 
                                    
                                    47.2%
                                 |