| Value | Category | Cases | |
|---|---|---|---|
| 1 | NOT USED | 384 |
17.5%
|
| 2 | DECREASED A LOT | 55 |
2.5%
|
| 3 | DECREASED A LITTLE | 60 |
2.7%
|
| 4 | NOT CHANGED | 165 |
7.5%
|
| 5 | INCREASED A LITTLE | 119 |
5.4%
|
| 6 | INCREASED A LOT | 103 |
4.7%
|
| 9 | DON'T KNOW | 1304 |
59.5%
|
| Sysmiss | 598 |