Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 1 |
0%
|
1 | Very easy | 23 |
1%
|
2 | Easy | 144 |
6%
|
3 | Difficult | 866 |
36.1%
|
4 | Very difficult | 940 |
39.2%
|
7 | Don't have to pay taxes | 144 |
6%
|
9 | Don't know | 282 |
11.8%
|
998 | Refused | 0 |
0%
|