Which of the Following Statements Best Describes the Trends in Households

Which of the following statements best describes the trends in households with children in the U.S. since 1950?

A) Married couple households have increased while mother only households have declined.
B) Father only households have doubled while mother only households have decline sharply.
C) Married couple households have declined and mother only and father only households have both increased.
D) The number of married couple, mother only and father only households has stayed basically the same.