Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
1 | Very easy | 81 |
6.8%
|
2 | Easy | 177 |
14.8%
|
3 | Difficult | 75 |
6.3%
|
4 | Very Difficult | 44 |
3.7%
|
7 | No contact | 820 |
68.3%
|
8 | Refused | 0 |
0%
|
9 | Don't know | 3 |
0.3%
|