| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 591 | 
                                    
                                    49.3%
                                 | 
| 2 | No | 524 | 
                                    
                                    43.7%
                                 | 
| 3 | Couldn't tell | 85 | 
                                    
                                    7.1%
                                 | 
| 99 | Missing data | 0 | 
                                    
                                    0%
                                 |