| Value | Category | Cases | |
|---|---|---|---|
| 1 | Increased much | 1360 |
4.5%
|
| 2 | Increased a little | 1920 |
6.4%
|
| 3 | Same as before | 18310 |
60.7%
|
| 4 | decreased a little | 269 |
0.9%
|
| 5 | Decreased much | 307 |
1%
|
| 6 | Not applicable | 8004 |
26.5%
|
| 9 | ns | 0 |
0%
|
| Sysmiss | 67 |