| Value | Category | Cases | |
|---|---|---|---|
| -99 | Refused | 0 |
0%
|
| -98 | Don't Know | 0 |
0%
|
| 1 | Higher than usual | 101 |
22.3%
|
| 2 | The same as usual | 196 |
43.3%
|
| 3 | Less than usual | 143 |
31.6%
|
| 4 | No income | 13 |
2.9%
|
| Sysmiss | 1769 |