Births, marriages, divorces, and deaths: provisional data for August 2001.
D001723:Birth Rate / Q000639:trends*; D004243:Divorce / Q000706:statistics & numerical data*; D005260:Female; D006801:Humans; D008297:Male; D008393:Marriage / Q000706:statistics & numerical data*; D009026:Mortality / Q000639:trends*; D014481:United States / Q000453:epidemiology; D014798:Vital Statistics