Month	Cents Per Pound
1947-01-01	4.25000
1947-02-01	4.25000
1947-03-01	4.25000
1947-04-01	4.45000
1947-05-01	4.45000
1947-06-01	4.45000
1947-07-01	4.47000
1947-08-01	4.52000
1947-09-01	4.52000
1947-10-01	4.52000
1947-11-01	4.52000
1947-12-01	4.52000
1948-01-01	4.67000
1948-02-01	4.74000
1948-03-01	4.81000
1948-04-01	4.81000
1948-05-01	4.81000
1948-06-01	4.81000
1948-07-01	4.81000
1948-08-01	4.95000
1948-09-01	5.00000
1948-10-01	5.00000
1948-11-01	5.05000
1948-12-01	5.05000
1949-01-01	5.05000
1949-02-01	5.05000
1949-03-01	5.05000
1949-04-01	5.05000
1949-05-01	5.05000
1949-06-01	5.05000
1949-07-01	5.05000
1949-08-01	5.05000
1949-09-01	5.05000
1949-10-01	5.05000
1949-11-01	5.05000
1949-12-01	5.05000
1950-01-01	5.05000
1950-02-01	5.05000
1950-03-01	5.05000
1950-04-01	5.05000
1950-05-01	5.05000
1950-06-01	5.05000
1950-07-01	5.05000
1950-08-01	5.05000
1950-09-01	5.05000
1950-10-01	5.05000
1950-11-01	5.20000
1950-12-01	5.28000
1951-01-01	5.34000
1951-02-01	5.34000
1951-03-01	5.34000
1951-04-01	5.34000
1951-05-01	5.34000
1951-06-01	5.34000
1951-07-01	5.46000
1951-08-01	5.59000
1951-09-01	5.71000
1951-10-01	5.84000
1951-11-01	5.84000
1951-12-01	5.84000
1952-01-01	5.84000
1952-02-01	5.84000
1952-03-01	5.84000
1952-04-01	5.85000
1952-05-01	5.85000
1952-06-01	5.98000
1952-07-01	5.98000
1952-08-01	6.10000
1952-09-01	6.10000
1952-10-01	6.26000
1952-11-01	6.26000
1952-12-01	6.26000
1953-01-01	6.26000
1953-02-01	6.26000
1953-03-01	6.26000
1953-04-01	6.26000
1953-05-01	6.26000
1953-06-01	6.26000
1953-07-01	6.29000
1953-08-01	6.29000
1953-09-01	6.29000
1953-10-01	6.29000
1953-11-01	6.29000
1953-12-01	6.29000
1954-01-01	6.29000
1954-02-01	6.29000
1954-03-01	6.29000
1954-04-01	6.29000
1954-05-01	6.29000
1954-06-01	6.29000
1954-07-01	6.29000
1954-08-01	6.29000
1954-09-01	6.29000
1954-10-01	6.29000
1954-11-01	6.29000
1954-12-01	6.29000
1955-01-01	6.29000
1955-02-01	6.29000
1955-03-01	6.29000
1955-04-01	6.29000
1955-05-01	6.29000
1955-06-01	6.29000
1955-07-01	6.29000
1955-08-01	6.29000
1955-09-01	6.29000
1955-10-01	6.29000
1955-11-01	6.34000
1955-12-01	6.35000
1956-01-01	6.45000
1956-02-01	6.50000
1956-03-01	6.50000
1956-04-01	6.50000
1956-05-01	6.50000
1956-06-01	6.50000
1956-07-01	6.50000
1956-08-01	6.50000
1956-09-01	6.50000
1956-10-01	6.50000
1956-11-01	6.50000
1956-12-01	6.50000
1957-01-01	6.50000
1957-02-01	6.50000
1957-03-01	6.66000
1957-04-01	6.72000
1957-05-01	6.72000
1957-06-01	6.72000
1957-07-01	6.72000
1957-08-01	6.72000
1957-09-01	6.72000
1957-10-01	6.72000
1957-11-01	6.72000
1957-12-01	6.72000
1958-01-01	6.72000
1958-02-01	6.72000