| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Increase | 434 |
29%
|
| 2 | 2. Decrease | 299 |
20%
|
| 3 | 3. No change | 549 |
36.7%
|
| 99 | 99. N/A | 212 |
14.2%
|
| Sysmiss | 4719 |