Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 0 |
0%
|
0 | 126 |
97.7%
|
|
10 | 1 |
0.8%
|
|
20 | 1 |
0.8%
|
|
45 | 1 |
0.8%
|
|
Sysmiss | 300 |