Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
1 | Very easy | 31 |
1.3%
|
2 | Easy | 132 |
5.5%
|
3 | Difficult | 97 |
4.1%
|
4 | Very Difficult | 82 |
3.4%
|
7 | No contact | 1971 |
82.4%
|
8 | Refused | 56 |
2.3%
|
9 | Don't know | 23 |
1%
|