| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 10 | 
                                    
                                    0.8%
                                 | 
| 2 | No | 1163 | 
                                    
                                    98.8%
                                 | 
| 3 | Couldn't tell | 2 | 
                                    
                                    0.2%
                                 | 
| 99 | Missing data | 2 | 
                                    
                                    0.2%
                                 |