Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
1 | Very easy | 306 |
12.8%
|
2 | Easy | 830 |
34.7%
|
3 | Difficult | 447 |
18.7%
|
4 | Very Difficult | 158 |
6.6%
|
7 | No contact | 579 |
24.2%
|
8 | Refused | 49 |
2%
|
9 | Don't know | 23 |
1%
|