| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1292 |
61.6%
|
|
| 1 | big increase | 394 |
18.8%
|
| 2 | slight increase | 219 |
10.4%
|
| 3 | no change | 104 |
5%
|
| 4 | slight decrease | 64 |
3%
|
| 5 | big decrease | 5 |
0.2%
|
| 6 | dont know | 21 |
1%
|