childbearing [Noun] + period [Noun]

Strength Strength Dispersion
A:
4
CHISQ:
4.87
AWT:
39,703,054
TTEST:
1.3
G2:
5.53
FAWT:
1.37
MI:
1.52
LOGLOG:
3.03
JD:
0.21
MI3:
5.52
DICE:
0.03
RANGE: