Value | Category | Cases | |
---|---|---|---|
-99 | Don't know | 0 |
0%
|
-9 | Don't know (spontaneous) | 5 |
0.5%
|
1 | Increase | 47 |
4.7%
|
2 | Remain the same | 318 |
31.6%
|
3 | Decrease | 636 |
63.2%
|
Sysmiss | 14 |