Quarter	Millions Of Dollars
1920-01-01	64.0000
1920-04-01	104.000
1920-07-01	156.000
1920-10-01	115.000
1921-01-01	98.0000
1921-04-01	146.000
1921-07-01	160.000
1921-10-01	128.000
1922-01-01	258.000
1922-04-01	288.000
1922-07-01	33.0000
1922-10-01	81.0000
1923-01-01	122.000
1923-04-01	43.0000
1923-07-01	75.0000
1923-10-01	64.0000
1924-01-01	212.000
1924-04-01	98.0000
1924-07-01	219.000
1924-10-01	384.000
1925-01-01	141.000
1925-04-01	215.000
1925-07-01	230.000
1925-10-01	232.000
1926-01-01	155.000
1926-04-01	190.000
1926-07-01	91.0000
1926-10-01	238.000
1927-01-01	233.000
1927-04-01	250.000
1927-07-01	179.000
1927-10-01	361.000
1928-01-01	303.000
1928-04-01	355.000
1928-07-01	95.0000
1928-10-01	122.000
1929-01-01	54.0000
1929-04-01	94.0000
1929-07-01	21.0000
1929-10-01	84.0000
1930-01-01	109.000
1930-04-01	317.000
1930-07-01	45.0000
1930-10-01	89.0000