What is the number of children per family 1900-2012?

From 1900 to 2012, the average number of children per family in many developed countries saw a significant decline. In 1900, families often had around 3 to 5 children, influenced by factors like high infant mortality rates and the need for labor. By 2012, this number had decreased to about 1.8 children per family in many Western nations, reflecting changes in societal norms, economic factors, and increased access to contraception. This trend illustrates a broader shift towards smaller family sizes over the century.