Month	Millions Of Dollars
1951-01-01	133.000
1951-02-01	133.000
1951-03-01	186.000
1951-04-01	151.000
1951-05-01	170.000
1951-06-01	175.000
1951-07-01	158.000
1951-08-01	174.000
1951-09-01	174.000
1951-10-01	191.000
1951-11-01	203.000
1951-12-01	385.000
1952-01-01	135.000
1952-02-01	146.000
1952-03-01	160.000
1952-04-01	187.000
1952-05-01	180.000
1952-06-01	170.000
1952-07-01	163.000
1952-08-01	183.000
1952-09-01	180.000
1952-10-01	201.000
1952-11-01	203.000
1952-12-01	414.000
1953-01-01	142.000
1953-02-01	144.000
1953-03-01	172.000
1953-04-01	183.000
1953-05-01	177.000
1953-06-01	184.000
1953-07-01	172.000
1953-08-01	182.000
1953-09-01	183.000
1953-10-01	202.000
1953-11-01	199.000
1953-12-01	410.000
1954-01-01	133.000
1954-02-01	144.000
1954-03-01	155.000
1954-04-01	198.000
1954-05-01	174.000
1954-06-01	182.000
1954-07-01	175.000
1954-08-01	178.000
1954-09-01	184.000
1954-10-01	199.000
1954-11-01	210.000
1954-12-01	425.000
1955-01-01	140.000
1955-02-01	144.000
1955-03-01	170.000
1955-04-01	215.000
1955-05-01	186.000
1955-06-01	190.000
1955-07-01	181.000
1955-08-01	192.000
1955-09-01	200.000
1955-10-01	212.000
1955-11-01	224.000
1955-12-01	456.000
1956-01-01	144.000
1956-02-01	156.000
1956-03-01	215.000
1956-04-01	170.000
1956-05-01	197.000
1956-06-01	211.000
1956-07-01	185.000
1956-08-01	207.000