| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don't know | 1 |
5.6%
|
| 0 | Had no income | 6 |
33.3%
|
| 1 | Lessened | 5 |
27.8%
|
| 2 | Stayed the same | 6 |
33.3%
|
| 3 | Increased | 0 |
0%
|
| Missing value | 1145 |