Value | Category | Cases | |
---|---|---|---|
-1 | Missing data | 3 |
0%
|
1 | Incorrect answer | 4096 |
16.8%
|
2 | Correct answer | 17925 |
73.6%
|
9 | Don't know | 2325 |
9.5%
|
998 | Refused | 0 |
0%
|
Sysmiss | 1048 |