| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Increase | 192 |
5%
|
| 2 | 2. Same | 1393 |
36.3%
|
| 3 | 3. Decrease | 2249 |
58.7%
|
| 99 | 99. Don't know/refuse to answer | 0 |
0%
|
| Sysmiss | 101 |