Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
1 | Very easy | 59 |
3.7%
|
2 | Easy | 129 |
8.1%
|
3 | Difficult | 107 |
6.7%
|
4 | Very difficult | 148 |
9.3%
|
7 | Not applicable | 1151 |
72%
|
8 | Refused | 0 |
0%
|
9 | Don't know | 5 |
0.3%
|