Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
1 | Very easy | 94 |
7.8%
|
2 | Easy | 73 |
6.1%
|
3 | Difficult | 29 |
2.4%
|
4 | Very difficult | 67 |
5.6%
|
7 | Not applicable | 936 |
78%
|
8 | Refused | 0 |
0%
|
9 | Don't know | 1 |
0.1%
|