| Value | Category | Cases | |
|---|---|---|---|
| 1 | Child adds numbers correctly | 2283 |
45.8%
|
| 2 | Child didnt add numbers correctly | 416 |
8.3%
|
| 3 | No attempt | 70 |
1.4%
|
| Sysmiss | 2214 |
44.4%
|