| Value | Category | Cases | |
|---|---|---|---|
| 1 | NOT USED | 136 |
5.6%
|
| 2 | DECREASED A LOT | 76 |
3.1%
|
| 3 | DECREASED A LITTLE | 141 |
5.8%
|
| 4 | NOT CHANGED | 400 |
16.5%
|
| 5 | INCREASED A LITTLE | 438 |
18.1%
|
| 6 | INCREASED A LOT | 612 |
25.3%
|
| 9 | DON'T KNOW | 614 |
25.4%
|
| Sysmiss | 371 |