| Value | Category | Cases | |
|---|---|---|---|
| 1 | Increased much | 3538 |
11.7%
|
| 2 | Increased a little | 7504 |
24.9%
|
| 3 | Same as before | 14433 |
47.8%
|
| 4 | decreased a little | 411 |
1.4%
|
| 5 | Decreased much | 258 |
0.9%
|
| 6 | Not applicable | 4025 |
13.3%
|
| 9 | ns | 0 |
0%
|
| Sysmiss | 68 |