| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. increased a lot | 546 |
25.7%
|
| 2 | 2. increased a little | 552 |
26%
|
| 3 | 3. remained about the same | 685 |
32.3%
|
| 4 | 4. decreased a little | 160 |
7.5%
|
| 5 | 5. decreased a lot | 76 |
3.6%
|
| 6 | 6. don’t know | 102 |
4.8%
|
| 7 | 7. prefer not to say | 1 |
0%
|
| Sysmiss | 2071 |