| Value | Category | Cases | |
|---|---|---|---|
| -99 | 13 |
2.8%
|
|
| 1 | Increasing | 353 |
76.1%
|
| 2 | Decreasing | 19 |
4.1%
|
| 3 | Staying about the same | 62 |
13.4%
|
| Sysmiss | 17 |
3.7%
|