| Value | Category | Cases | |
|---|---|---|---|
| 0 | 352 | 
                                    
                                    83.4%
                                 | |
| 1 | Incorrect | 70 | 
                                    
                                    16.6%
                                 | 
| 2 | Correct | 0 | 
                                    
                                    0%
                                 | 
| 3 | No response/ refusal | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 59 |