Quarter	Thousand Current Dollars
1923-01-01	453.300
1923-04-01	287.700
1923-07-01	116.000
1923-10-01	126.000
1924-01-01	351.000
1924-04-01	263.300
1924-07-01	97.3000
1924-10-01	126.600
1925-01-01	178.700
1925-04-01	151.000
1925-07-01	50.3000
1925-10-01	499.200
1926-01-01	131.000
1926-04-01	141.200
1926-07-01	1855.30
1926-10-01	180.800
1927-01-01	53.3000
1927-04-01	351.700
1927-07-01	112.800
1927-10-01	142.800
1928-01-01	213.000
1928-04-01	138.000
1928-07-01	206.800
1928-10-01	213.000
1929-01-01	132.000
1929-04-01	176.000
1929-07-01	361.700
1929-10-01	112.800
1930-01-01	10.0000
1930-04-01	16.7000
1930-07-01	69.5000
1930-10-01	12.3000
1931-01-01	32.8000
1931-04-01	16.7000
1931-07-01	51.3000
1931-10-01	0.000000
1932-01-01	45.0000
1932-04-01	22.7000
1932-07-01	34.3000
1932-10-01	22.4000
1933-01-01	96.8000
1933-04-01	60.7000
1933-07-01	97.1000
1933-10-01	63.0000
1934-01-01	26.6000
1934-04-01	53.4000
1934-07-01	44.0000
1934-10-01	49.3000
1935-01-01	19.5000
1935-04-01	35.3000
1935-07-01	24.0000
1935-10-01	83.2000
1936-01-01	13.7000
1936-04-01	115.100
1936-07-01	96.6000
1936-10-01	48.0000
1937-01-01	106.200
1937-04-01	118.200
1937-07-01	60.0000
1937-10-01	32.9000