Select a letter in the alphabet
A -
B -
C
-
D -
E -
F -
G -
H -
I -
K -
L -
M -
N -
O -
P -
R -
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T -
U -
V -
W
Mean number of children born to women of a given generation during their childbearing years, not taking in account their morality. It is the sum of the fertility rates by the age of a generation.