Quarter	Millions Of Dollars
1900-01-01	15.6100
1900-04-01	12.4800
1900-07-01	12.2900
1900-10-01	11.7500
1901-01-01	17.4800
1901-04-01	13.6300
1901-07-01	14.4100
1901-10-01	12.5400
1902-01-01	18.8500
1902-04-01	14.2000
1902-07-01	15.0300
1902-10-01	12.6200
1903-01-01	18.4400
1903-04-01	14.9600
1903-07-01	16.2000
1903-10-01	13.7600
1904-01-01	18.9600
1904-04-01	16.3200
1904-07-01	17.8200
1904-10-01	15.8000
1905-01-01	24.7100
1905-04-01	19.0800
1905-07-01	21.9100
1905-10-01	17.8500
1906-01-01	25.9200
1906-04-01	19.2400
1906-07-01	20.3800
1906-10-01	17.3700
1907-01-01	26.5900
1907-04-01	19.6300
1907-07-01	23.2300
1907-10-01	14.5200
1908-01-01	25.4700
1908-04-01	17.9100
1908-07-01	21.6500
1908-10-01	16.6100
1909-01-01	26.2100
1909-04-01	18.7100
1909-07-01	22.9500
1909-10-01	16.9800
1910-01-01	25.9800
1910-04-01	18.2600
1910-07-01	21.0400
1910-10-01	16.1400
1911-01-01	28.7200
1911-04-01	20.1000
1911-07-01	21.6200
1911-10-01	16.6000
1912-01-01	25.6500
1912-04-01	18.0400
1912-07-01	22.1000
1912-10-01	17.1200
1913-01-01	26.0800
1913-04-01	18.0400
1913-07-01	21.3400
1913-10-01	17.1200
1914-01-01	27.1900
1914-04-01	17.7800
1914-07-01	18.7500
1914-10-01	14.7900
1915-01-01	25.4700
1915-04-01	16.6700
1915-07-01	22.0100
1915-10-01	17.2900
1916-01-01	27.7100
1916-04-01	18.8500
1916-07-01	24.8400
1916-10-01	19.4700
1917-01-01	29.4100
1917-04-01	17.9100
1917-07-01	24.4600
1917-10-01	16.7300
1918-01-01	26.6200
1918-04-01	19.1600
1918-07-01	26.8400
1918-10-01	27.4100
1919-01-01	51.4400
1919-04-01	33.6800
1919-07-01	46.4700
1919-10-01	37.9800
1920-01-01	56.2600
1920-04-01	44.9000
1920-07-01	52.6000
1920-10-01	43.6400
1921-01-01	59.9000
1921-04-01	40.7500
1921-07-01	49.0500
1921-10-01	35.3900
1922-01-01	54.7400
1922-04-01	38.1000
1922-07-01	49.4900
1922-10-01	39.6800
1923-01-01	59.6500
1923-04-01	47.2300
1923-07-01	59.3400
1923-10-01	48.7500
1924-01-01	70.9100
1924-04-01	53.4800
1924-07-01	62.1600
1924-10-01	50.2200
1925-01-01	70.7200
1925-04-01	52.3500
1925-07-01	59.2700
1925-10-01	49.9900
1926-01-01	65.0600
1926-04-01	57.1300
1926-07-01	58.2900
1926-10-01	54.5600
1927-01-01	71.6600
1927-04-01	58.0300
1927-07-01	59.3200
1927-10-01	55.7300
1928-01-01	72.5800
1928-04-01	60.5600
1928-07-01	61.1500
1928-10-01	67.7500
1929-01-01	93.4800
1929-04-01	75.7700
1929-07-01	80.3900
1929-10-01	83.9800
1930-01-01	97.4100
1930-04-01	87.6900
1930-07-01	91.0800
1930-10-01	137.960
1931-01-01	162.160
1931-04-01	102.080
1931-07-01	113.630
1931-10-01	111.360
1932-01-01	116.730
1932-04-01	101.270
1932-07-01	95.8500
1932-10-01	92.9100
1933-01-01	96.8900
1933-04-01	65.5600
1933-07-01	64.2800
1933-10-01	66.6100
1934-01-01	85.1000
1934-04-01	71.8500
1934-07-01	66.9800
1934-10-01	69.6900
1935-01-01	74.0800
1935-04-01	67.0900
1935-07-01	59.7400
1935-10-01	64.3000
1936-01-01	68.3400
1936-04-01	66.5100
1936-07-01	62.2500
1936-10-01	69.5600
1937-01-01	75.2700
1937-04-01	70.2100
1937-07-01	69.2500
1937-10-01	75.9500
1938-01-01	77.7300
1938-04-01	69.3900
1938-07-01	66.5800
1938-10-01	75.2600
1939-01-01	73.4000
1939-04-01	64.7400
1939-07-01	63.5300
1939-10-01	67.1000
1940-01-01	71.3800
1940-04-01	59.0000
1940-07-01	53.9900
1940-10-01	56.6600
1941-01-01	57.4000
1941-04-01	52.8600
1941-07-01	51.6000
1941-10-01	56.2700
1942-01-01	56.8900
1942-04-01	52.3600
1942-07-01	54.3700
1942-10-01	60.6200
1943-01-01	69.4500
1943-04-01	69.0300
1943-07-01	75.5300
1943-10-01	78.7400
1944-01-01	89.1000
1944-04-01	83.8500
1944-07-01	92.7400
1944-10-01	95.8900
1945-01-01	114.720
1945-04-01	100.370
1945-07-01	112.560
1945-10-01	120.890
1946-01-01	147.190
1946-04-01	128.320
1946-07-01	132.670
1946-10-01	127.900
1947-01-01	144.190
1947-04-01	122.320
1947-07-01	124.440
1947-10-01	119.460
1948-01-01	149.910
1948-04-01	124.580
1948-07-01	128.600
1948-10-01	118.520