| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Increase | 216 |
5.6%
|
| 2 | 2. Same | 2369 |
61.5%
|
| 3 | 3. Decrease | 1267 |
32.9%
|
| 99 | 99. Don't know/refuse to answer | 0 |
0%
|
| Sysmiss | 83 |