| Value | Category | Cases | |
|---|---|---|---|
| 1 | Increased | 217 |
4.3%
|
| 2 | Remained the same | 1727 |
34.5%
|
| 3 | Decreased | 1674 |
33.4%
|
| 4 | v.r. I don't have any income | 1206 |
24.1%
|
| 98 | Don't know | 76 |
1.5%
|
| Missing value | 107 |
2.1%
|