| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don't know | 1 |
2.4%
|
| 0 | Had no income | 7 |
16.7%
|
| 1 | Lessened | 17 |
40.5%
|
| 2 | Stayed the same | 16 |
38.1%
|
| 3 | Increased | 1 |
2.4%
|
| Missing value | 1121 |