Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
1 | Very easy | 36 |
3%
|
2 | Easy | 90 |
7.5%
|
3 | Difficult | 509 |
42.4%
|
4 | Very difficult | 419 |
34.9%
|
8 | Refused | 1 |
0.1%
|
9 | Don’t know | 145 |
12.1%
|