Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 1 |
0.1%
|
1 | Very difficult | 560 |
35%
|
2 | Difficult | 511 |
32%
|
3 | Easy | 219 |
13.7%
|
4 | Very easy | 47 |
2.9%
|
7 | Never try | 169 |
10.6%
|
8 | Refused | 5 |
0.3%
|
9 | Don’t know | 87 |
5.4%
|