| Value | Category | Cases | |
|---|---|---|---|
| -8 | other error | 984 |
8.4%
|
| -7 | filter error | 0 |
0%
|
| -4 | no personal income | 137 |
1.2%
|
| -3 | inapplicable | 10573 |
90.4%
|
| -2 | no answer | 0 |
0%
|
| -1 | does not know | 0 |
0%
|