| Value | Category | Cases | |
|---|---|---|---|
| 1 | Increased | 86 |
5.3%
|
| 2 | Stayed the same | 543 |
33.2%
|
| 3 | Reduced | 996 |
60.9%
|
| 4 | Stopped | 11 |
0.7%
|
| Sysmiss | 1 |