Monthly Percent
1951-01-01 2.82000
1951-02-01 2.85000
1951-03-01 2.95000
1951-04-01 3.16000
1951-05-01 3.10000
1951-06-01 3.46000
1951-08-01 3.01000
1951-10-01 3.16000
1951-11-01 3.29000
1951-12-01 3.25000
1952-01-01 3.14000
1952-02-01 3.05000
1952-03-01 3.26000
1952-04-01 3.14000
1952-05-01 3.14000
1952-06-01 3.22000
1952-07-01 3.19000
1952-10-01 3.17000
1952-11-01 3.09000
1952-12-01 3.14000
1953-01-01 3.24000
1953-02-01 3.39000
1953-03-01 3.40000
1953-04-01 3.59000
1953-05-01 3.88000
1953-07-01 3.68000
1953-08-01 3.62000
1953-09-01 3.85000
1953-10-01 3.20000
1953-11-01 3.28000
1953-12-01 3.30000
1954-01-01 3.19000
1954-02-01 3.03000
1954-03-01 2.91000
1954-04-01 2.99000
1954-05-01 3.06000
1954-06-01 3.00000
1954-08-01 2.97000
1954-09-01 3.11000
1954-10-01 2.98000
1954-11-01 3.10000
1954-12-01 3.02000
1955-01-01 3.14000
1955-02-01 3.14000
1955-03-01 3.28000
1955-05-01 3.24000
1955-06-01 3.20000
1955-08-01 3.50000
1955-09-01 3.32000
1955-10-01 3.25000
1955-11-01 3.23000
1955-12-01 3.32000
1956-02-01 3.15000
1956-03-01 3.27000
1956-04-01 3.72000
1956-05-01 3.62000
1956-06-01 3.55000
1956-07-01 3.68000
1956-08-01 4.12000
1956-09-01 3.98000
1956-10-01 4.04000
1956-11-01 4.30000
1956-12-01 4.30000
1957-01-01 4.36000
1957-02-01 4.26000
1957-03-01 4.30000
1957-04-01 4.29000
1957-05-01 4.42000
1957-06-01 4.88000
1957-07-01 4.69000
1957-08-01 4.89000
1957-09-01 4.79000
1957-10-01 4.91000
1957-11-01 4.69000
1957-12-01 4.43000
1958-01-01 3.72000
1958-02-01 3.92000
1958-03-01 4.09000
1958-04-01 3.85000
1958-05-01 3.88000
1958-06-01 3.81000
1958-07-01 3.98000
1958-08-01 4.52000
1958-09-01 4.68000
1958-10-01 4.52000
1958-11-01 4.47000
1958-12-01 4.50000
1959-01-01 4.59000
1959-02-01 4.35000
1959-03-01 4.40000
1959-04-01 4.59000
1959-05-01 4.88000
1959-06-01 4.98000
1959-07-01 4.93000
1959-08-01 4.93000
1959-09-01 5.48000
1959-10-01 5.12000
1959-11-01 5.21000
1959-12-01 5.16000
1960-01-01 4.92000
1960-02-01 5.04000
1960-03-01 4.74000
1960-04-01 4.94000
1960-05-01 4.88000
1960-06-01 4.76000
1960-07-01 4.65000
1960-08-01 4.42000
1960-09-01 4.62000
1960-10-01 4.62000
1960-11-01 4.74000
1960-12-01 4.97000
1961-01-01 4.52000
1961-03-01 4.37000
1961-04-01 4.56000
1961-05-01 4.56000
1961-06-01 4.72000
1961-07-01 4.65000
1961-08-01 4.72000
1961-09-01 4.50000
1961-10-01 4.45000
1961-11-01 4.48000
1961-12-01 4.56000
1962-01-01 4.55000
1962-02-01 4.51000
1962-03-01 4.40000
1962-04-01 4.35000
1962-05-01 4.28000
1962-06-01 4.26000
1962-07-01 4.42000
1962-08-01 4.39000
1962-09-01 4.27000
1962-10-01 4.26000
1962-11-01 4.24000
1962-12-01 4.32000
1963-01-01 4.20000
1963-02-01 4.27000
1963-03-01 4.26000
1963-04-01 4.37000
1963-05-01 4.34000
1963-06-01 4.31000
1963-07-01 4.35000
1963-08-01 4.33000
1963-09-01 4.35000
1963-10-01 4.39000
1963-11-01 4.41000
1963-12-01 4.49000
1964-01-01 4.45000
1964-02-01 4.38000
1964-03-01 4.50000
1964-05-01 4.46000
1964-06-01 4.48000
1964-07-01 4.42000
1964-08-01 4.42000
1964-09-01 4.50000
1964-12-01 4.50000
1965-02-01 4.43000
1965-03-01 4.51000
1965-04-01 4.47000
1965-05-01 4.51000
1965-06-01 4.59000
1965-07-01 4.59000
1965-08-01 4.70000
1965-09-01 4.71000
1965-10-01 4.65000
1965-11-01 4.73000
1965-12-01 4.92000
1966-01-01 4.90000
1966-02-01 5.12000
1966-03-01 5.35000
1966-04-01 5.20000
1966-05-01 5.25000
1966-06-01 5.65000
1966-07-01 5.77000
1966-08-01 5.88000
1966-09-01 5.90000
1966-10-01 5.84000
1966-11-01 5.78000
1966-12-01 5.93000
1967-01-01 5.39000
1967-02-01 5.26000
1967-03-01 5.45000
1967-04-01 5.43000