| Value | Category | Cases | |
|---|---|---|---|
| -8 | not applicable | 276 |
41.4%
|
| 1 | decreased | 11 |
1.7%
|
| 2 | the same | 302 |
45.3%
|
| 3 | increased | 77 |
11.6%
|
| Sysmiss | 14211 |