| Value | Category | Cases | |
|---|---|---|---|
| 1 | Increased | 10 |
6.2%
|
| 2 | Stayed the same | 35 |
21.6%
|
| 3 | Reduced | 96 |
59.3%
|
| 4 | Stopped | 21 |
13%
|
| Sysmiss | 1440 |