Crynodeb o'r cais
Number of live births by month of occurrence, 1938 to 1991, England and Wales.
/peoplepopulationandcommunity/birthsdeathsandmarriages/livebirths/adhocs/007137livebirthsbymonthofoccurrence1938to1991englandandwales
Number of live births by month of occurrence, 1938 to 1991, England and Wales.