Value | Category | Cases | |
---|---|---|---|
-99 | Don't know | 0 |
0%
|
-9 | Don't know (spontaneous) | 4 |
1%
|
1 | Increase | 55 |
13.3%
|
2 | Remain the same | 179 |
43.3%
|
3 | Decrease | 175 |
42.4%
|
Sysmiss | 306 |