| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1.Increase | 312 |
22.2%
|
| 2 | 2.Decrease | 521 |
37%
|
| 3 | 3.No change | 572 |
40.6%
|
| 9 | 9.MISSING | 3 |
0.2%
|
| Sysmiss | 2670 |