Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
1 | Very easy | 81 |
3.4%
|
2 | Easy | 394 |
16.4%
|
3 | Difficult | 940 |
39.2%
|
4 | Very difficult | 590 |
24.6%
|
7 | Don't have to pay taxes | 42 |
1.8%
|
9 | Don't know | 353 |
14.7%
|
998 | Refused | 0 |
0%
|