Value | Category | Cases | |
---|---|---|---|
-99 | Don't know | 0 |
0%
|
-9 | Don't know (spontaneous) | 4 |
0.7%
|
1 | Increase | 76 |
13.2%
|
2 | Remain the same | 164 |
28.5%
|
3 | Decrease | 331 |
57.6%
|
Sysmiss | 126 |