Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
1 | Very easy | 95 |
7.9%
|
2 | Easy | 283 |
23.6%
|
3 | Difficult | 314 |
26.2%
|
4 | Very difficult | 263 |
21.9%
|
8 | Refused | 3 |
0.3%
|
9 | Don’t know | 242 |
20.2%
|