Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 2 |
0.1%
|
1 | Very easy | 171 |
10.7%
|
2 | Easy | 446 |
27.9%
|
3 | Difficult | 191 |
11.9%
|
4 | Very Difficult | 61 |
3.8%
|
7 | No contact | 726 |
45.4%
|
8 | Refused | 0 |
0%
|
9 | Don't Know | 2 |
0.1%
|