| Value | Category | Cases | |
|---|---|---|---|
| 1 | NOT USED | 15 |
0.6%
|
| 2 | DECREASED A LOT | 113 |
4.4%
|
| 3 | DECREASED A LITTLE | 168 |
6.6%
|
| 4 | NOT CHANGED | 401 |
15.7%
|
| 5 | INCREASED A LITTLE | 345 |
13.5%
|
| 6 | INCREASED A LOT | 1411 |
55.3%
|
| 9 | DON'T KNOW | 100 |
3.9%
|
| Sysmiss | 235 |