| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1292 |
61.6%
|
|
| 1 | increase | 518 |
24.7%
|
| 2 | decrease | 144 |
6.9%
|
| 3 | stay the same | 96 |
4.6%
|
| 4 | dont know | 49 |
2.3%
|