Value | Category | Cases | |
---|---|---|---|
-99 | Don't know | 0 |
0%
|
-9 | Don't know (spontaneous) | 0 |
0%
|
0 | 27 |
87.1%
|
|
2 | 1 |
3.2%
|
|
3 | 1 |
3.2%
|
|
8 | 1 |
3.2%
|
|
20 | 1 |
3.2%
|
|
Sysmiss | 329 |