Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 20 |
26%
|
0 | None | 54 |
70.1%
|
1 | 1 |
1.3%
|
|
2 | 1 |
1.3%
|
|
3 | 1 |
1.3%
|
|
Sysmiss | 274 |