| Value | Category | Cases | |
|---|---|---|---|
| 1 | grams from card | 15 | 
                                    
                                    53.6%
                                 | 
| 2 | grams from recall | 12 | 
                                    
                                    42.9%
                                 | 
| 9 | special answers | 1 | 
                                    
                                    3.6%
                                 | 
| Sysmiss | 15323 |