| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 157 | 
                                    
                                    11.7%
                                 | 
| 1 | Yes | 1178 | 
                                    
                                    87.8%
                                 | 
| 8 | Don't know | 7 | 
                                    
                                    0.5%
                                 |