| Value | Category |
|---|---|
| 10 | complete response |
| 11 | complete response |
| 12 | complete response |
| 13 | complete response |
| 14 | complete response |
| 15 | complete response |
| 16 | complete response |
| 19 | other complete |
| 70 | incorrect response |
| 76 | incorrect response |
| 79 | other incorrect |
| 90 | crossed out,... |
| 98 | not admin. |
| 99 | missing |
| 101 | .A |