| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 279 | 
                                    
                                    23.7%
                                 | 
| 2 | No | 878 | 
                                    
                                    74.6%
                                 | 
| 3 | Couldn't tell | 8 | 
                                    
                                    0.7%
                                 | 
| 99 | Missing data | 12 | 
                                    
                                    1%
                                 |