| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Increase | 325 |
8.3%
|
| 2 | 2. Same | 1646 |
41.8%
|
| 3 | 3. Decrease | 1919 |
48.7%
|
| 99 | 99. Don't know/ Refuse to answer | 48 |
1.2%
|