Value | Category | Cases | |
---|---|---|---|
0 | not weighed | 77 |
0.4%
|
1 | from card | 12 |
0.1%
|
2 | from recall | 51 |
0.3%
|
8 | dk | 0 |
0%
|
9 | special answers | 5 |
0%
|
11 | .Z | 18609 |