| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Higher than usual(then ask by how much(___%)) | 11 |
28.9%
|
| 2 | 2. The same as usual | 8 |
21.1%
|
| 3 | 3. Less than usual(then ask by how much(___%)) | 19 |
50%
|
| 4 | 4. No income | 0 |
0%
|
| Sysmiss | 991 |