| Value | Category | Cases | |
|---|---|---|---|
| 0 | Incorrect/Do not know | 58 | 
                                    
                                    3.2%
                                 | 
| 1 | Correct | 1754 | 
                                    
                                    96.3%
                                 | 
| 999 | Refused/Skipped | 10 | 
                                    
                                    0.5%
                                 |