| Value | Category | Cases | |
|---|---|---|---|
| 1 | Increased | 88 |
1%
|
| 2 | Remained the same | 2710 |
31.2%
|
| 3 | Decreased by less than half | 2358 |
27.2%
|
| 4 | Decreased by half or more | 3521 |
40.6%
|
| Sysmiss | 32 |