| Value | Category | Cases | |
|---|---|---|---|
| 1 | Increased | 12 |
36.4%
|
| 2 | Decreased | 7 |
21.2%
|
| 3 | Stayed about the same | 14 |
42.4%
|
| 9 | missing | 0 |
0%
|
| Sysmiss | 304 |