Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 0 |
0%
|
0 | 170 |
98.3%
|
|
30 | 1 |
0.6%
|
|
50 | 1 |
0.6%
|
|
100 | 1 |
0.6%
|
|
Sysmiss | 73 |