Quarter	Millions Of Dollars
1925-01-01	328.500
1925-04-01	270.300
1925-07-01	320.900
1925-10-01	276.500
1926-01-01	348.200
1926-04-01	306.000
1926-07-01	332.300
1926-10-01	302.400
1927-01-01	387.600
1927-04-01	332.200
1927-07-01	350.200
1927-10-01	325.000
1928-01-01	395.800
1928-04-01	342.700
1928-07-01	359.400
1928-10-01	354.800
1929-01-01	426.200
1929-04-01	357.200
1929-07-01	384.600
1929-10-01	357.200
1930-01-01	412.600
1930-04-01	370.800
1930-07-01	391.900
1930-10-01	462.200
1931-01-01	556.700
1931-04-01	471.400
1931-07-01	459.800
1931-10-01	429.800
1932-01-01	441.400
1932-04-01	383.400
1932-07-01	368.600
1932-10-01	345.000
1933-01-01	395.300
1933-04-01	291.100
1933-07-01	270.400
1933-10-01	270.000
1934-01-01	337.500
1934-04-01	311.900
1934-07-01	300.900
1934-10-01	302.300
1935-01-01	319.400
1935-04-01	307.100
1935-07-01	289.800
1935-10-01	308.800
1936-01-01	320.800
1936-04-01	320.600
1936-07-01	309.000
1936-10-01	328.600
1937-01-01	351.300
1937-04-01	328.000
1937-07-01	326.400
1937-10-01	344.400
1938-01-01	344.900
1938-04-01	321.700
1938-07-01	320.400
1938-10-01	352.100
1939-01-01	363.900
1939-04-01	345.400
1939-07-01	344.300
1939-10-01	355.600
1940-01-01	365.300
1940-04-01	324.200
1940-07-01	307.000
1940-10-01	323.000
1941-01-01	323.200
1941-04-01	295.700
1941-07-01	306.200
1941-10-01	321.100
1942-01-01	306.200
1942-04-01	293.400
1942-07-01	333.200
1942-10-01	353.900
1943-01-01	398.900
1943-04-01	410.400
1943-07-01	466.500
1943-10-01	469.100
1944-01-01	524.000
1944-04-01	518.200
1944-07-01	583.800
1944-10-01	585.100
1945-01-01	674.400
1945-04-01	641.500
1945-07-01	748.200
1945-10-01	758.000
1946-01-01	880.200
1946-04-01	811.700
1946-07-01	824.900
1946-10-01	791.400
1947-01-01	833.500
1947-04-01	750.200
1947-07-01	781.300
1947-10-01	738.400
1948-01-01	867.300
1948-04-01	783.600
1948-07-01	805.600
1948-10-01	771.900