| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1465 |
69.8%
|
|
| 1 | increase | 378 |
18%
|
| 2 | decrease | 64 |
3%
|
| 3 | stay the same | 97 |
4.6%
|
| 4 | dont know | 95 |
4.5%
|