| Value | Category | Cases | |
|---|---|---|---|
| 1 | Increased | 77 |
4.1%
|
| 2 | Stayed the same | 554 |
29.5%
|
| 3 | Reduced | 1221 |
65.1%
|
| 4 | Stopped | 24 |
1.3%
|
| Sysmiss | 2 |