| Value | Category | Cases | |
|---|---|---|---|
| 0 | Unchanged | 1987 |
56.4%
|
| 1 | Increased | 530 |
15%
|
| 2 | Decreased | 793 |
22.5%
|
| 3 | Depends | 0 |
0%
|
| 8 | DK | 216 |
6.1%
|