| Value | Category | Cases | |
|---|---|---|---|
| 1 | Increased | 1 |
4.5%
|
| 2 | Stayed the same | 9 |
40.9%
|
| 3 | Reduced | 8 |
36.4%
|
| 4 | Stopped | 4 |
18.2%
|
| Sysmiss | 1580 |