| Value | Category | Cases | |
|---|---|---|---|
| 1 | INCREASE | 578 |
29.6%
|
| 2 | DECREASE | 226 |
11.6%
|
| 3 | NOT CHANGE | 420 |
21.5%
|
| 4 | D.K. | 730 |
37.4%
|
| 99 | 35 | ||
| Sysmiss | 10 |