| Value | Category | Cases | |
|---|---|---|---|
| 1 | Substantially increases | 167 |
4.4%
|
| 2 | Slightly increases | 254 |
6.6%
|
| 3 | Does not influence | 1142 |
29.9%
|
| 4 | Slightly decreases | 870 |
22.8%
|
| 5 | Substantially decreases | 1389 |
36.3%
|
| Sysmiss | 39 |