| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1.Increase | 420 |
29.8%
|
| 2 | 2.Decrease | 617 |
43.8%
|
| 3 | 3.No change | 368 |
26.1%
|
| 9 | 9.MISSING | 3 |
0.2%
|
| Sysmiss | 2670 |