| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1018 |
48.5%
|
|
| 1 | increase | 672 |
32%
|
| 2 | decrease | 227 |
10.8%
|
| 3 | stay the same | 113 |
5.4%
|
| 4 | dont know | 69 |
3.3%
|