Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
1 | Very easy | 71 |
5.9%
|
2 | Easy | 245 |
20.4%
|
3 | Difficult | 625 |
52.1%
|
4 | Very difficult | 206 |
17.2%
|
8 | Refused | 0 |
0%
|
9 | Don’t know | 53 |
4.4%
|