Month	Percent
1945-01-01	3.02000
1945-02-01	2.99000
1945-03-01	2.99000
1945-04-01	2.98000
1945-05-01	2.96000
1945-06-01	2.97000
1945-07-01	2.97000
1945-08-01	2.98000
1945-09-01	2.95000
1945-10-01	2.93000
1945-11-01	2.89000
1945-12-01	2.88000
1946-01-01	2.83000
1946-02-01	2.80000
1946-03-01	2.80000
1946-04-01	2.81000
1946-05-01	2.84000
1946-06-01	2.83000
1946-07-01	2.83000
1946-08-01	2.80000
1946-09-01	2.83000
1946-10-01	2.86000
1946-11-01	2.88000
1946-12-01	2.91000
1947-01-01	2.87000
1947-02-01	2.85000
1947-03-01	2.86000
1947-04-01	2.85000
1947-05-01	2.83000
1947-06-01	2.86000
1947-07-01	2.88000
1947-08-01	2.90000
1947-09-01	2.92000
1947-10-01	3.01000
1947-11-01	3.08000
1947-12-01	3.16000
1948-01-01	3.18000
1948-02-01	3.18000
1948-03-01	3.19000
1948-04-01	3.16000
1948-05-01	3.10000
1948-06-01	3.04000
1948-07-01	3.04000
1948-08-01	3.11000
1948-09-01	3.12000
1948-10-01	3.16000
1948-11-01	3.16000
1948-12-01	3.15000
1949-01-01	3.10000
1949-02-01	3.09000
1949-03-01	3.07000
1949-04-01	3.06000
1949-05-01	3.05000
1949-06-01	3.06000
1949-07-01	3.03000
1949-08-01	2.99000
1949-09-01	2.96000
1949-10-01	2.96000
1949-11-01	2.93000
1949-12-01	2.90000
1950-01-01	2.86000
1950-02-01	2.85000
1950-03-01	2.83000
1950-04-01	2.85000
1950-05-01	2.85000
1950-06-01	2.86000
1950-07-01	2.88000
1950-08-01	2.86000
1950-09-01	2.85000
1950-10-01	2.86000
1950-11-01	2.86000
1950-12-01	2.85000
1951-01-01	2.84000
1951-02-01	2.84000
1951-03-01	2.91000
1951-04-01	2.98000
1951-05-01	3.02000
1951-06-01	3.10000
1951-07-01	3.13000
1951-08-01	3.11000
1951-09-01	3.09000
1951-10-01	3.12000
1951-11-01	3.15000
1951-12-01	3.18000
1952-01-01	3.18000
1952-02-01	3.15000
1952-03-01	3.16000
1952-04-01	3.17000
1952-05-01	3.16000
1952-06-01	3.16000
1952-07-01	3.17000
1952-08-01	3.18000
1952-09-01	3.21000
1952-10-01	3.25000
1952-11-01	3.29000
1952-12-01	3.28000
1953-01-01	3.27000
1953-02-01	3.29000
1953-03-01	3.34000
1953-04-01	3.44000
1953-05-01	3.54000
1953-06-01	3.65000
1953-07-01	3.69000
1953-08-01	3.70000
1953-09-01	3.72000
1953-10-01	3.68000
1953-11-01	3.63000
1953-12-01	3.64000
1954-01-01	3.59000
1954-02-01	3.46000
1954-03-01	3.35000
1954-04-01	3.31000
1954-05-01	3.34000
1954-06-01	3.39000
1954-07-01	3.43000
1954-08-01	3.40000
1954-09-01	3.38000
1954-10-01	3.37000
1954-11-01	3.36000
1954-12-01	3.36000
1955-01-01	3.38000
1955-02-01	3.40000
1955-03-01	3.41000
1955-04-01	3.42000
1955-05-01	3.44000
1955-06-01	3.45000
1955-07-01	3.47000
1955-08-01	3.53000
1955-09-01	3.54000
1955-10-01	3.53000
1955-11-01	3.53000
1955-12-01	3.56000
1956-01-01	3.55000
1956-02-01	3.52000
1956-03-01	3.55000
1956-04-01	3.65000
1956-05-01	3.69000
1956-06-01	3.71000
1956-07-01	3.75000
1956-08-01	3.89000
1956-09-01	4.02000
1956-10-01	4.13000
1956-11-01	4.22000
1956-12-01	4.42000
1957-01-01	4.62000
1957-02-01	4.64000
1957-03-01	4.57000
1957-04-01	4.55000
1957-05-01	4.60000
1957-06-01	4.73000
1957-07-01	4.81000
1957-08-01	4.90000
1957-09-01	5.00000
1957-10-01	5.03000
1957-11-01	5.04000
1957-12-01	4.97000
1958-01-01	4.75000
1958-02-01	4.63000
1958-03-01	4.60000
1958-04-01	4.56000
1958-05-01	4.50000
1958-06-01	4.44000
1958-07-01	4.39000
1958-08-01	4.44000
1958-09-01	4.64000
1958-10-01	4.71000
1958-11-01	4.72000
1958-12-01	4.74000
1959-01-01	4.77000
1959-02-01	4.80000
1959-03-01	4.76000
1959-04-01	4.77000
1959-05-01	4.80000
1959-06-01	4.87000
1959-07-01	4.92000
1959-08-01	4.96000
1959-09-01	5.02000
1959-10-01	5.07000
1959-11-01	5.09000
1959-12-01	5.12000
1960-01-01	5.17000
1960-02-01	5.17000
1960-03-01	5.08000
1960-04-01	5.06000
1960-05-01	5.20000
1960-06-01	5.20000
1960-07-01	5.17000
1960-08-01	5.05000
1960-09-01	4.99000
1960-10-01	5.05000
1960-11-01	5.05000
1960-12-01	5.11000
1961-01-01	5.13000
1961-02-01	5.08000
1961-03-01	5.02000
1961-04-01	5.05000
1961-05-01	5.05000
1961-06-01	5.06000
1961-07-01	5.12000
1961-08-01	5.13000
1961-09-01	5.14000
1961-10-01	5.16000
1961-11-01	5.13000
1961-12-01	5.10000
1962-01-01	5.07000
1962-02-01	5.05000
1962-03-01	4.96000
1962-04-01	4.93000
1962-05-01	4.93000
1962-06-01	5.00000
1962-07-01	5.06000
1962-08-01	5.04000
1962-09-01	4.96000
1962-10-01	4.91000
1962-11-01	4.91000
1962-12-01	4.90000
1963-01-01	4.90000
1963-02-01	4.89000
1963-03-01	4.90000
1963-04-01	4.91000
1963-05-01	4.91000
1963-06-01	4.89000
1963-07-01	4.90000
1963-08-01	4.90000
1963-09-01	4.89000
1963-10-01	4.89000
1963-11-01	4.89000
1963-12-01	4.90000
1964-01-01	4.90000
1964-02-01	4.88000
1964-03-01	4.88000
1964-04-01	4.89000
1964-05-01	4.91000
1964-06-01	4.91000
1964-07-01	4.88000
1964-08-01	4.85000
1964-09-01	4.84000
1964-10-01	4.84000
1964-11-01	4.84000
1964-12-01	4.85000
1965-01-01	4.85000
1965-02-01	4.84000
1965-03-01	4.83000
1965-04-01	4.88000
1965-05-01	4.88000
1965-06-01	4.91000
1965-07-01	4.93000
1965-08-01	4.95000
1965-09-01	4.96000
1965-10-01	4.98000
1965-11-01	5.00000
1965-12-01	5.05000
1966-01-01	5.09000