| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1160 | 
                                    
                                    96.7%
                                 | 
| 2 | No | 16 | 
                                    
                                    1.3%
                                 | 
| 3 | Couldn't tell | 24 | 
                                    
                                    2%
                                 | 
| 99 | Missing data | 0 | 
                                    
                                    0%
                                 |