| Value | Category | Cases | |
|---|---|---|---|
| 1 | Increased | 2 |
15.4%
|
| 2 | Stayed the same | 8 |
61.5%
|
| 3 | Reduced | 2 |
15.4%
|
| 4 | Stopped | 1 |
7.7%
|
| Sysmiss | 1589 |