Value | Category | Cases | |
---|---|---|---|
-99 | Don't know | 0 |
0%
|
-9 | Don't know (spontaneous) | 14 |
1.7%
|
1 | Increase | 27 |
3.3%
|
2 | Remain the same | 135 |
16.6%
|
3 | Decrease | 637 |
78.4%
|
Sysmiss | 147 |