| Value | Category | Cases | |
|---|---|---|---|
| -99 | Refused | 0 |
0%
|
| -98 | Don't Know | 0 |
0%
|
| 1 | Higher than usual | 3 |
13%
|
| 2 | The same as usual | 16 |
69.6%
|
| 3 | Less than usual | 4 |
17.4%
|
| 4 | No income | 0 |
0%
|
| Sysmiss | 1406 |