Value | Category | Cases | |
---|---|---|---|
-99 | Don't know | 0 |
0%
|
-9 | Don't know (spontaneous) | 3 |
5.9%
|
1 | Increase | 4 |
7.8%
|
2 | Remain the same | 11 |
21.6%
|
3 | Decrease | 33 |
64.7%
|
Sysmiss | 99 |