| Value | Category | Cases | |
|---|---|---|---|
| 1 | Increased | 4667 |
41.5%
|
| 2 | Decreased | 900 |
8%
|
| 3 | Remained the same | 5130 |
45.7%
|
| 9 | Do not know | 0 |
0%
|
| Sysmiss | 537 |