| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't Know | 7 |
1.2%
|
| 1 | Increased | 72 |
12.5%
|
| 2 | Stayed the same | 306 |
53.1%
|
| 3 | Decreased | 150 |
26%
|
| 4 | No payment | 41 |
7.1%
|
| Sysmiss | 924 |