Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
1 | Very easy | 63 |
2.6%
|
2 | Easy | 297 |
12.4%
|
3 | Difficult | 1015 |
42.3%
|
4 | Very difficult | 745 |
31%
|
7 | Don't have to pay taxes | 93 |
3.9%
|
9 | Don't know | 187 |
7.8%
|
998 | Refused | 0 |
0%
|