| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't Know | 0 |
0%
|
| 1 | Increased | 23 |
4.6%
|
| 2 | Stayed the same | 195 |
38.7%
|
| 3 | Decreased | 267 |
53%
|
| 4 | No payment | 19 |
3.8%
|
| Sysmiss | 996 |