Value | Category | Cases | |
---|---|---|---|
-99 | Don't know | 1 |
0.4%
|
-9 | Don't know (spontaneous) | 3 |
1.3%
|
1 | Increase | 20 |
8.6%
|
2 | Remain the same | 97 |
41.6%
|
3 | Decrease | 112 |
48.1%
|
Sysmiss | 127 |