| Value | Category | Cases | |
|---|---|---|---|
| -99 | 2 |
0.6%
|
|
| 1 | Increasing | 97 |
31.4%
|
| 2 | Decreasing | 81 |
26.2%
|
| 3 | Staying about the same | 123 |
39.8%
|
| Sysmiss | 6 |
1.9%
|