| Value | Category | Cases | |
|---|---|---|---|
| -99 | Refused | 1 |
0.2%
|
| -98 | Don't Know | 1 |
0.2%
|
| 1 | Higher than usual | 29 |
5.2%
|
| 2 | The same as usual | 200 |
36.1%
|
| 3 | Less than usual | 295 |
53.2%
|
| 4 | No income | 28 |
5.1%
|
| Sysmiss | 2553 |