Quarter	Millions Of Dollars: Seasonally Adjusted By Nber
1920-01-01	838.000
1920-04-01	790.000
1920-07-01	630.000
1920-10-01	11.0000
1921-01-01	48.0000
1921-04-01	-161.000
1921-07-01	-128.000
1921-10-01	-96.0000
1922-01-01	250.000
1922-04-01	476.000
1922-07-01	601.000
1922-10-01	843.000
1923-01-01	880.000
1923-04-01	944.000
1923-07-01	714.000
1923-10-01	563.000
1924-01-01	754.000
1924-04-01	505.000
1924-07-01	474.000
1924-10-01	645.000
1925-01-01	760.000
1925-04-01	784.000
1925-07-01	782.000
1925-10-01	828.000
1926-01-01	763.000
1926-04-01	769.000
1926-07-01	800.000
1926-10-01	792.000
1927-01-01	710.000
1927-04-01	616.000
1927-07-01	628.000
1927-10-01	625.000
1928-01-01	714.000
1928-04-01	764.000
1928-07-01	901.000
1928-10-01	988.000
1929-01-01	920.000
1929-04-01	1023.00
1929-07-01	1061.00
1929-10-01	859.000
1930-01-01	578.000
1930-04-01	376.000
1930-07-01	5.00000
1930-10-01	-156.000
1931-01-01	-126.000
1931-04-01	-206.000
1931-07-01	-276.000
1931-10-01	-381.000
1932-01-01	-376.000
1932-04-01	-477.000
1932-07-01	-546.000
1932-10-01	-508.000
1933-01-01	-444.000
1933-04-01	-109.000
1933-07-01	285.000
1933-10-01	265.000
1934-01-01	242.000
1934-04-01	257.000
1934-07-01	84.0000
1934-10-01	132.000
1935-01-01	278.000
1935-04-01	277.000
1935-07-01	349.000
1935-10-01	555.000
1936-01-01	490.000
1936-04-01	590.000
1936-07-01	680.000
1936-10-01	783.000
1937-01-01	798.000
1937-04-01	748.000
1937-07-01	641.000
1937-10-01	336.000
1938-01-01	175.000
1938-04-01	99.0000
1938-07-01	209.000
1938-10-01	412.000