Quarter	Millions Of Dollars
1951-01-01	8.90000
1951-04-01	151.800
1951-07-01	100.500
1951-10-01	194.100
1952-01-01	44.4000
1952-04-01	42.0000
1952-07-01	9.10000
1952-10-01	13.8000
1953-01-01	32.4000
1953-04-01	13.7000
1953-07-01	2.60000
1953-10-01	32.1000
1954-01-01	13.4000
1954-04-01	114.600
1954-07-01	56.5000
1954-10-01	43.4000
1955-01-01	24.8000
1955-04-01	56.9000
1955-07-01	39.4000
1955-10-01	43.6000
1956-01-01	58.1000
1956-04-01	47.5000
1956-07-01	2.50000
1956-10-01	56.3000
1957-01-01	9.40000
1957-04-01	45.2000
1957-07-01	27.4000
1957-10-01	11.7000
1958-01-01	0.900000
1958-04-01	17.8000
1958-07-01	12.6000
1958-10-01	8.50000
1959-01-01	61.4000
1959-04-01	16.8000
1959-07-01	8.30000
1959-10-01	15.9000
1960-01-01	9.00000
1960-04-01	18.3000
1960-07-01	9.00000
1960-10-01	10.8000
1961-01-01	7.00000
1961-04-01	33.7000
1961-07-01	8.40000
1961-10-01	25.5000
1962-01-01	6.30000
1962-04-01	8.90000
1962-07-01	0.500000
1962-10-01	33.9000
1963-01-01	20.6000
1963-04-01	0.400000
1963-07-01	6.30000
1963-10-01	20.0000
1964-01-01	6.00000