| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don't know | 6 |
5%
|
| 0 | Had no income | 1 |
0.8%
|
| 1 | Lessened | 9 |
7.4%
|
| 2 | Stayed the same | 96 |
79.3%
|
| 3 | Increased | 9 |
7.4%
|
| Missing value | 2241 |