Value | Category | Cases | |
---|---|---|---|
-1 | Missing data | 0 |
0%
|
1 | Incorrect answer | 19 |
1.6%
|
2 | Correct answer | 1136 |
97.8%
|
9 | Don't know | 6 |
0.5%
|
998 | Refused | 0 |
0%
|