| Value | Category | Cases | |
|---|---|---|---|
| 1 | Incorrect | 15 | 
                                    
                                    4.1%
                                 | 
| 2 | Correct | 353 | 
                                    
                                    95.7%
                                 | 
| 3 | No response/ refusal | 1 | 
                                    
                                    0.3%
                                 | 
| Sysmiss | 112 |