| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don't know | 0 |
0%
|
| 0 | Had no income | 168 |
23.9%
|
| 1 | Lessened | 419 |
59.5%
|
| 2 | Stayed the same | 71 |
10.1%
|
| 3 | Increased | 46 |
6.5%
|
| Missing value | 1658 |