| Value | Category | Cases | |
|---|---|---|---|
| 1 | Increased | 210 |
4.2%
|
| 2 | Remained the same | 2071 |
41.3%
|
| 3 | Decreased | 2492 |
49.7%
|
| 4 | v.r. I don't have any income | 192 |
3.8%
|
| 98 | Don't know | 53 |
1.1%
|