Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
1 | Very easy | 141 |
8.8%
|
2 | Easy | 235 |
14.7%
|
3 | Difficult | 156 |
9.8%
|
4 | Very difficult | 74 |
4.6%
|
7 | Not applicable | 993 |
62.1%
|
8 | Refused | 0 |
0%
|
9 | Don't know | 0 |
0%
|