Question 3: Another indicator of fertility that is frequently used is the ________, which is the average number of children born to each woman over the course of her life.
Question 7: For example, China's ________; measures such as improved information about and availability of birth control have achieved similar results in countries such as Iran.
Question 8: Economic prosperity (although in theory when the economy is doing well families can afford to have more children, in practice the higher the economic prosperity the lower the birth rate: the ________).