Value | Category | Cases | |
---|---|---|---|
-1 | day before conception (not pregnant) | 0 |
0%
|
0 | day of conception (pregnant) | 13502 |
0.4%
|
1 | pregnant | 30929 |
0.9%
|
2 | not pregnant | 57568 |
1.7%
|
6 | other | 0 |
0%
|
7 | refused | 0 |
0%
|
8 | don't know | 1382726 |
42%
|
9 | NIU (not in universe) | 1810345 |
54.9%
|
9999995 | missing:impute | 0 |
0%
|