Value | Category | Cases | |
---|---|---|---|
0 | not weighed | 1676 |
8.9%
|
1 | from card | 1504 |
8%
|
2 | from recall | 3223 |
17.2%
|
8 | dk | 13 |
0.1%
|
9 | special answers | 32 |
0.2%
|
11 | .Z | 12306 |