| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't Know | 0 |
0%
|
| 1 | Increased | 14 |
1.3%
|
| 2 | Stayed the same | 588 |
56.4%
|
| 3 | Decreased | 340 |
32.6%
|
| 4 | No payment | 101 |
9.7%
|
| Sysmiss | 174 |