| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don't know | 0 |
0%
|
| 0 | Had no income | 10 |
17.9%
|
| 1 | Lessened | 35 |
62.5%
|
| 2 | Stayed the same | 9 |
16.1%
|
| 3 | Increased | 2 |
3.6%
|
| Missing value | 1107 |