Columbia subject headings:
Women--United States--Economic conditions--Statistics.
Women--United States--Social conditions--Statistics.
Women--United States--Statistics.
Harvard subject headings:
Women--United States--Economic conditions--Statistics.
Women--United States--Social conditions--Statistics.
Women--United States--Statistics.
Princeton subject headings:
Statistics.
Women--United States--Economic conditions--Statistics.
Women--United States--Social conditions--Statistics.
Women--United States--Statistics.