| Value | Category |
|---|---|
| 10 | corr.response |
| 11 | corr.response |
| 12 | corr.response |
| 13 | corr.response |
| 14 | corr.response |
| 15 | corr.response |
| 19 | other cor. response |
| 70 | incorr. response |
| 71 | incorr. response |
| 72 | incorr. response |
| 76 | merely repeats... |
| 79 | other incor. response |
| 90 | crossed out, ... |
| 98 | not admin. |
| 99 | missing |
| 101 | .A |