| Value | Category | Cases | |
|---|---|---|---|
| 1 | compared to previous year: much better | 1306 |
4.8%
|
| 2 | somewhat better | 3846 |
14.1%
|
| 3 | nearly the same | 14438 |
53%
|
| 4 | somewhat worse | 6207 |
22.8%
|
| 5 | worse | 1437 |
5.3%
|