| Value | Category | Cases | |
|---|---|---|---|
| 1 | Child correctly identifies number 67 | 1439 | 
                                    
                                    24.6%
                                 | 
| 2 | Child didnt identify correct number | 467 | 
                                    
                                    8%
                                 | 
| 3 | No attempt | 1519 | 
                                    
                                    26%
                                 | 
| Sysmiss | 2425 | 
                                    
                                    41.5%
                                 |