| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Card | 493 | 518 | 
                                    
                                    15.6%
                                 | 
| 2 | Recall | 2787 | 2760 | 
                                    
                                    82.9%
                                 | 
| 3 | DK | 29 | 30 | 
                                    
                                    0.9%
                                 | 
| Sysmiss | 22 | 22 |