Value | Category | Cases | |
---|---|---|---|
0 | not weighed | 2375 |
6.3%
|
1 | from card | 1753 |
4.7%
|
2 | from recall | 4029 |
10.7%
|
8 | dk | 17 |
0%
|
9 | special answers | 58 |
0.2%
|
11 | .Z | 29279 |