| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Increase | 354 |
9%
|
| 2 | 2. Same | 2829 |
72.1%
|
| 3 | 3. Decrease | 697 |
17.8%
|
| 99 | 99. Don't know/ Refuse to answer | 42 |
1.1%
|