Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 2 |
0.1%
|
1 | Very difficult | 577 |
24.1%
|
2 | Difficult | 869 |
36.2%
|
3 | Easy | 522 |
21.8%
|
4 | Very easy | 73 |
3%
|
5 | Never try | 297 |
12.4%
|
9 | Don't know | 59 |
2.5%
|
998 | Refused | 0 |
0%
|