| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1749 |
83.3%
|
|
| 1 | increase | 154 |
7.3%
|
| 2 | decrease | 92 |
4.4%
|
| 3 | stay the same | 82 |
3.9%
|
| 4 | dont know | 22 |
1%
|