| Value | Category | Cases | |
|---|---|---|---|
| 1 | decreased | 364 |
49.5%
|
| 2 | remained unchanged | 306 |
41.6%
|
| 3 | increased | 30 |
4.1%
|
| 8 | 35 |
4.8%
|
|
| Sysmiss | 1648 |