| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1589 |
75.7%
|
|
| 1 | big increase | 139 |
6.6%
|
| 2 | slight increase | 201 |
9.6%
|
| 3 | no change | 104 |
5%
|
| 4 | slight decrease | 44 |
2.1%
|
| 5 | big decrease | 7 |
0.3%
|
| 6 | dont know | 15 |
0.7%
|