| Value | Category | Cases | |
|---|---|---|---|
| 1 | Increasing | 282 |
17.3%
|
| 2 | Decreasing | 462 |
28.3%
|
| 3 | No Change | 369 |
22.6%
|
| 4 | Do not know | 517 |
31.7%
|
| Sysmiss | 51 |