| Value | Category |
|---|---|
| 10 | part. correct |
| 11 | part. correct |
| 12 | part. correct |
| 13 | part. correct |
| 19 | other part. correct |
| 20 | correct |
| 21 | correct |
| 29 | other compl. response |
| 70 | incorr. response |
| 71 | incorr. response |
| 72 | incorr. response |
| 79 | other incor. response |
| 90 | crossed out,... |
| 98 | not admin |
| 99 | blank(miss) |
| 101 | .A |