| Value | Category | Cases | |
|---|---|---|---|
| 1 | NOT USED | 170 |
7.3%
|
| 2 | DECREASED A LOT | 148 |
6.4%
|
| 3 | DECREASED A LITTLE | 166 |
7.2%
|
| 4 | NOT CHANGED | 336 |
14.5%
|
| 5 | INCREASED A LITTLE | 266 |
11.5%
|
| 6 | INCREASED A LOT | 587 |
25.3%
|
| 9 | DON'T KNOW | 647 |
27.9%
|
| Sysmiss | 468 |