Value | Category | Cases | |
---|---|---|---|
-99 | Don't know | 0 |
0%
|
-9 | Don't know (spontaneous) | 6 |
6.5%
|
1 | Increase | 2 |
2.2%
|
2 | Remain the same | 75 |
81.5%
|
3 | Decrease | 9 |
9.8%
|
Sysmiss | 28 |