Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
1 | Very easy | 54 |
4.5%
|
2 | Easy | 219 |
18.3%
|
3 | Difficult | 167 |
13.9%
|
4 | Very Difficult | 232 |
19.3%
|
7 | Not applicable | 527 |
43.9%
|
8 | Refused | 0 |
0%
|
9 | Don't know | 1 |
0.1%
|