Monthly Cents Per Pound
1898-01-01 3.75000
1898-02-01 3.79000
1898-03-01 4.00000
1898-04-01 4.00000
1898-05-01 3.95000
1898-06-01 4.65000
1898-07-01 4.51000
1898-08-01 4.35000
1898-09-01 4.62000
1898-10-01 4.61000
1898-11-01 5.09000
1898-12-01 5.13000
1899-01-01 4.90000
1899-02-01 5.68000
1899-03-01 5.99000
1899-04-01 6.25000
1899-05-01 6.72000
1899-06-01 6.02000
1899-07-01 5.79000
1899-08-01 5.55000
1899-09-01 5.40000
1899-10-01 5.37000
1899-11-01 4.64000
1899-12-01 4.68000
1900-01-01 4.55000
1900-02-01 4.69000
1900-03-01 4.60000
1900-04-01 4.71000
1900-05-01 4.52000
1900-06-01 4.27000
1900-07-01 4.24000
1900-08-01 4.17000
1900-09-01 4.10000
1900-10-01 4.10000
1900-11-01 4.20000
1900-12-01 4.19000
1901-01-01 4.08000
1901-02-01 3.94000
1901-03-01 3.89000
1901-04-01 3.94000
1901-05-01 3.97000
1901-06-01 3.95000
1901-07-01 3.90000
1901-08-01 3.92000
1901-09-01 4.02000
1901-10-01 4.20000
1901-11-01 4.32000
1901-12-01 4.35000
1902-01-01 4.28000
1902-02-01 4.18000
1902-03-01 4.29000
1902-04-01 4.41000
1902-05-01 4.50000
1902-06-01 4.88000
1902-07-01 5.23000
1902-08-01 5.46000
1902-09-01 5.45000
1902-10-01 5.48000
1902-11-01 5.29000
1902-12-01 4.91000
1903-01-01 4.82000
1903-02-01 5.00000
1903-03-01 5.36000
1903-04-01 5.65000
1903-05-01 5.75000
1903-06-01 6.00000
1903-07-01 5.95000
1903-08-01 5.94000
1903-09-01 6.00000
1903-10-01 6.05000
1903-11-01 5.68000
1903-12-01 5.15000
1904-01-01 4.95000
1904-02-01 4.95000
1904-03-01 5.05000
1904-04-01 5.22000
1904-05-01 5.14000
1904-06-01 4.79000
1904-07-01 4.85000
1904-08-01 4.85000
1904-09-01 5.06000
1904-10-01 5.17000
1904-11-01 5.49000
1904-12-01 5.80000
1905-01-01 6.17000
1905-02-01 6.12000
1905-03-01 6.06000
1905-04-01 5.97000
1905-05-01 5.55000
1905-06-01 5.32000
1905-07-01 5.38000
1905-08-01 5.66000
1905-09-01 5.83000
1905-10-01 6.05000
1905-11-01 6.17000
1905-12-01 6.50000
1906-01-01 6.48000
1906-02-01 6.09000
1906-03-01 5.96000
1906-04-01 6.05000
1906-05-01 5.95000
1906-06-01 6.14000
1906-07-01 5.98000
1906-08-01 6.06000
1906-09-01 6.19000
1906-10-01 6.18000
1906-11-01 6.36000
1906-12-01 6.62000
1907-01-01 6.90000
1907-02-01 7.00000
1907-03-01 6.92000
1907-04-01 6.81000
1907-05-01 6.51000
1907-06-01 6.45000
1907-07-01 6.15000
1907-08-01 5.71000
1907-09-01 5.28000
1907-10-01 5.45000
1907-11-01 5.10000
1907-12-01 4.39000
1908-01-01 4.54000
1908-02-01 4.78000
1908-03-01 4.76000
1908-04-01 4.68000
1908-05-01 4.60000
1908-06-01 4.56000
1908-07-01 4.46000
1908-08-01 4.71000
1908-09-01 4.76000
1908-10-01 4.81000
1908-11-01 5.03000
1908-12-01 5.17000
1909-01-01 5.15000
1909-02-01 4.99000
1909-03-01 4.81000
1909-04-01 4.94000
1909-05-01 5.12000
1909-06-01 5.39000
1909-07-01 5.35000
1909-08-01 5.74000
1909-09-01 5.85000
1909-10-01 6.09000
1909-11-01 6.32000
1909-12-01 6.35000
1910-01-01 6.26000
1910-02-01 5.89000
1910-03-01 5.72000
1910-04-01 5.60000
1910-05-01 5.20000
1910-06-01 5.19000
1910-07-01 5.20000
1910-08-01 5.26000
1910-09-01 5.53000
1910-10-01 5.69000
1910-11-01 5.95000
1910-12-01 5.80000
1911-01-01 5.55000
1911-02-01 5.56000
1911-03-01 5.65000
1911-04-01 5.51000
1911-05-01 5.50000
1911-06-01 5.63000
1911-07-01 5.79000
1911-08-01 6.04000
1911-09-01 6.03000
1911-10-01 6.20000
1911-11-01 6.60000
1911-12-01 6.44000
1912-01-01 6.52000
1912-02-01 6.71000
1912-03-01 6.98000
1912-04-01 6.86000
1912-05-01 6.86000
1912-06-01 6.99000
1912-07-01 7.26000
1912-08-01 7.19000
1912-09-01 7.53000
1912-10-01 7.57000
1912-11-01 7.48000
1912-12-01 7.33000
1913-01-01 7.15000
1913-02-01 6.45000
1913-03-01 6.26000
1913-04-01 5.77000
1913-05-01 5.47000
1913-06-01 5.18000
1913-07-01 5.38000
1913-08-01 5.75000
1913-09-01 5.82000
1913-10-01 5.42000
1913-11-01 5.29000
1913-12-01 5.18000
1914-01-01 5.29000
1914-02-01 5.40000
1914-03-01 5.28000
1914-04-01 5.18000
1914-05-01 5.06000
1914-06-01 5.09000
1914-07-01 5.02000
1914-08-01 5.60000
1914-09-01 5.50000
1914-10-01 4.97000
1914-11-01 5.12000
1914-12-01 5.71000
1915-01-01 6.59000
1915-02-01 8.84000
1915-03-01 9.29000
1915-04-01 11.2200
1915-05-01 16.1400
1915-06-01 22.1800
1915-07-01 20.5800
1915-08-01 14.1100
1915-09-01 14.1600
1915-10-01 13.9600
1915-11-01 17.1500
1915-12-01 16.6900
1916-01-01 18.1900
1916-02-01 20.1300
1916-03-01 18.4000
1916-04-01 18.5900
1916-05-01 15.8600
1916-06-01 12.7500
1916-07-01 9.83000
1916-08-01 8.98000
1916-09-01 8.22000
1916-10-01 9.98000
1916-11-01 11.9000
1916-12-01 11.1300
1917-01-01 9.94000
1917-02-01 10.4800
1917-03-01 10.7700
1917-04-01 9.85000
1917-05-01 9.46000
1917-06-01 9.62000
1917-07-01 8.95000
1917-08-01 8.69000
1917-09-01 8.34000
1917-10-01 8.24000
1917-11-01 7.95000
1917-12-01 7.84000
1918-01-01 7.88000
1918-02-01 7.99000
1918-03-01 7.64000
1918-04-01 7.01000
1918-05-01 7.32000
1918-06-01 8.01000
1918-07-01 8.69000
1918-08-01 8.96000
1918-09-01 9.60000
1918-10-01 9.11000
1918-11-01 8.70000
1918-12-01 8.45000
1919-01-01 7.38000
1919-02-01 6.70000
1919-03-01 6.52000
1919-04-01 6.51000
1919-05-01 6.46000
1919-06-01 6.93000
1919-07-01 7.90000
1919-08-01 7.84000
1919-09-01 7.57000
1919-10-01 7.83000
1919-11-01 8.14000
1919-12-01 8.59000
1920-01-01 9.62000
1920-02-01 9.14000
1920-03-01 8.93000
1920-04-01 8.63000
1920-05-01 8.08000
1920-06-01 7.92000
1920-07-01 8.18000
1920-08-01 8.31000
1920-09-01 7.82000
1920-10-01 7.51000
1920-11-01 6.84000
1920-12-01 6.00000
1921-01-01 5.83000
1921-02-01 5.36000
1921-03-01 5.20000
1921-04-01 5.24000
1921-05-01 5.28000
1921-06-01 4.95000
1921-07-01 4.77000
1921-08-01 4.69000
1921-09-01 4.74000
1921-10-01 5.10000
1921-11-01 5.18000
1921-12-01 5.25000
1922-01-01 5.06000
1922-02-01 4.85000
1922-03-01 5.00000
1922-04-01 5.25000
1922-05-01 5.45000
1922-06-01 5.69000
1922-07-01 6.12000
1922-08-01 6.59000
1922-09-01 6.91000
1922-10-01 7.20000
1922-11-01 7.48000
1922-12-01 7.46000
1923-01-01 7.28000
1923-02-01 7.58000
1923-03-01 8.19000
1923-04-01 7.65000
1923-05-01 6.99000
1923-06-01 6.40000
1923-07-01 6.43000
1923-08-01 6.68000
1923-09-01 6.81000
1923-10-01 6.66000
1923-11-01 6.70000
1923-12-01 6.60000
1924-01-01 6.78000
1924-02-01 7.11000
1924-03-01 6.85000
1924-04-01 6.49000
1924-05-01 6.13000
1924-06-01 6.14000
1924-07-01 6.25000
1924-08-01 6.53000
1924-09-01 6.54000
1924-10-01 6.67000
1924-11-01 7.14000
1924-12-01 7.73000
1925-01-01 8.10000
1925-02-01 7.86000
1925-03-01 7.68000
1925-04-01 7.35000
1925-05-01 7.30000
1925-06-01 7.35000
1925-07-01 7.60000
1925-08-01 7.55000
1925-09-01 8.12000
1925-10-01 8.65000
1925-11-01 9.04000
1925-12-01 8.97000
1926-01-01 8.75000
1926-02-01 8.16000
1926-03-01 7.69000
1926-04-01 7.36000
1926-05-01 7.16000
1926-06-01 7.47000
1926-07-01 7.76000
1926-08-01 7.69000
1926-09-01 7.76000
1926-10-01 7.66000
1926-11-01 7.56000
1926-12-01 7.39000
1927-01-01 7.03000
1927-02-01 7.04000
1927-03-01 7.06000
1927-04-01 6.69000
1927-05-01 6.43000
1927-06-01 6.57000
1927-07-01 6.58000
1927-08-01 6.70000
1927-09-01 6.56000
1927-10-01 6.35000
1927-11-01 6.09000
1927-12-01 6.15000
1928-01-01 6.00000
1928-02-01 5.90000
1928-03-01 5.98000
1928-04-01 6.11000
1928-05-01 6.37000
1928-06-01 6.50000
1928-07-01 6.55000
1928-08-01 6.59000
1928-09-01 6.60000
1928-10-01 6.60000
1928-11-01 6.62000
1928-12-01 6.70000
1929-01-01 6.70000
1929-02-01 6.70000
1929-03-01 6.80000
1929-04-01 7.04000
1929-05-01 6.98000
1929-06-01 7.00000
1929-07-01 7.10000
1929-08-01 7.15000
1929-09-01 7.15000
1929-10-01 7.09000
1929-11-01 6.63000
1929-12-01 6.09000
1930-01-01 5.59000
1930-02-01 4.53000
1930-03-01 5.30000
1930-04-01 5.19000
1930-05-01 4.98000
1930-06-01 4.79000
1930-07-01 4.66000
1930-08-01 4.72000
1930-09-01 4.62000
1930-10-01 4.40000
1930-11-01 4.63000
1930-12-01 4.43000
1931-01-01 4.37000
1931-02-01 4.36000
1931-03-01 4.30000
1931-04-01 4.06000
1931-05-01 3.66000
1931-06-01 3.75000
1931-07-01 4.25000
1931-08-01 4.17000
1931-09-01 4.09000
1931-10-01 3.73000
1931-11-01 3.55000
1931-12-01 3.50000
1932-01-01 3.38000
1932-02-01 3.19000
1932-03-01 3.16000
1932-04-01 3.10000
1932-05-01 2.90000
1932-06-01 3.16000
1932-07-01 2.92000
1932-08-01 3.13000
1932-09-01 3.68000
1932-10-01 3.41000
1932-11-01 3.46000
1932-12-01 3.50000
1933-01-01 3.38000
1933-02-01 3.04000
1933-03-01 3.37000
1933-04-01 3.68000
1933-05-01 4.17000
1933-06-01 4.70000
1933-07-01 5.24000
1933-08-01 5.28000
1933-09-01 5.08000
1933-10-01 5.12000
1933-11-01 4.87000
1933-12-01 4.82000
1934-01-01 4.62000
1934-02-01 4.73000
1934-03-01 4.72000
1934-04-01 4.72000
1934-05-01 4.71000
1934-06-01 4.59000
1934-07-01 4.68000
1934-08-01 4.63000
1934-09-01 4.43000
1934-10-01 4.19000
1934-11-01 4.08000
1934-12-01 4.06000
1935-01-01 4.08000
1935-02-01 4.06000
1935-03-01 4.25000
1935-04-01 4.38000
1935-05-01 4.60000
1935-06-01 4.67000
1935-07-01 4.70000
1935-08-01 4.92000
1935-09-01 5.04000
1935-10-01 5.21000
1935-11-01 5.23000
1935-12-01 5.23000
1936-01-01 5.22000
1936-02-01 5.23000
1936-03-01 5.27000
1936-04-01 5.27000
1936-05-01 5.27000
1936-06-01 5.26000
1936-07-01 5.16000
1936-08-01 5.17000
1936-09-01 5.22000
1936-10-01 5.22000
1936-11-01 5.35000
1936-12-01 5.64000
1937-01-01 6.20000
1937-02-01 6.80000
1937-03-01 7.75000
1937-04-01 7.70000
1937-05-01 7.10000
1937-06-01 7.10000
1937-07-01 7.27000
1937-08-01 7.56000
1937-09-01 7.54000
1937-10-01 6.45000
1937-11-01 5.98000
1937-12-01 5.36000
1938-01-01 5.35000
1938-02-01 5.17000
1938-03-01 4.77000
1938-04-01 4.53000
1938-05-01 4.43000
1938-06-01 4.53000
1938-07-01 5.14000
1938-08-01 5.14000
1938-09-01 5.24000
1938-10-01 5.40000
1938-11-01 5.12000
1938-12-01 4.89000
1939-01-01 4.89000
1939-02-01 4.89000
1939-03-01 4.89000
1939-04-01 4.89000
1939-05-01 4.89000
1939-06-01 4.89000
1939-07-01 4.91000
1939-08-01 5.11000
1939-09-01 6.51000
1939-10-01 6.89000
1939-11-01 6.89000
1939-12-01 6.46000
1940-01-01 6.03000
1940-02-01 5.93000
1940-03-01 6.14000
1940-04-01 6.14000
1940-05-01 6.20000
1940-06-01 6.63000
1940-07-01 6.64000
1940-08-01 6.79000
1940-09-01 7.33000
1940-10-01 7.64000
1940-11-01 7.64000
1940-12-01 7.65000
1941-01-01 7.65000
1941-02-01 7.65000
1941-03-01 7.65000
1941-04-01 7.65000
1941-05-01 7.65000
1941-06-01 7.65000
1941-07-01 7.65000
1941-08-01 7.65000
1941-09-01 7.65000
1941-10-01 8.36000
1941-11-01 8.65000
1941-12-01 8.65000
1942-01-01 8.65000
1942-02-01 8.65000
1942-03-01 8.65000
1942-04-01 8.65000
1942-05-01 8.65000
1942-06-01 8.65000
1942-07-01 8.65000
1942-08-01 8.65000
1942-09-01 8.65000
1942-10-01 8.65000
1942-11-01 8.65000
1942-12-01 8.67000
1943-01-01 8.67000
1943-02-01 8.67000
1943-03-01 8.67000
1943-04-01 8.67000
1943-05-01 8.67000
1943-06-01 8.67000
1943-07-01 8.67000
1943-08-01 8.67000
1943-09-01 8.67000
1943-10-01 8.67000
1943-11-01 8.67000
1943-12-01 8.67000
1944-01-01 8.67000
1944-02-01 8.67000
1944-03-01 8.67000
1944-04-01 8.67000
1944-05-01 8.67000
1944-06-01 8.67000
1944-07-01 8.67000
1944-08-01 8.67000
1944-09-01 8.67000
1944-10-01 8.67000
1944-11-01 8.65000
1944-12-01 8.65000
1945-01-01 8.65000
1945-02-01 8.65000
1945-03-01 8.65000
1945-04-01 8.65000
1945-05-01 8.65000
1945-06-01 8.65000
1945-07-01 8.65000
1945-08-01 8.65000
1945-09-01 8.65000
1945-10-01 8.65000
1945-11-01 8.65000
1945-12-01 8.65000
1946-01-01 8.65000
1946-02-01 8.65000
1946-03-01 8.65000
1946-04-01 8.65000
1946-05-01 8.65000
1946-06-01 8.65000
1946-07-01 8.69000
1946-08-01 8.69000
1946-09-01 8.69000
1946-10-01 9.28000
1946-11-01 10.8600
1946-12-01 10.9400
1947-01-01 11.0000
1947-02-01 11.0000
1947-03-01 11.0000
1947-04-01 11.0000
1947-05-01 11.0000
1947-06-01 11.0000
1947-07-01 11.0000
1947-08-01 11.0000
1947-09-01 11.0000
1947-10-01 11.0300
1947-11-01 11.0600
1947-12-01 11.0600
1948-01-01 11.6900
1948-02-01 12.6100
1948-03-01 12.6100
1948-04-01 12.6100
1948-05-01 12.6400
1948-06-01 12.6500
1948-07-01 13.0900
1948-08-01 15.6500
1948-09-01 15.6500
1948-10-01 15.7400
1948-11-01 17.2700
1948-12-01 18.1500
1949-01-01 18.1800
1949-02-01 18.2000
1949-03-01 17.7600
1949-04-01 14.7600
1949-05-01 12.5800
1949-06-01 10.2700
1949-07-01 10.0600
1949-08-01 10.7000
1949-09-01 10.7700
1949-10-01 10.0400
1949-11-01 10.4600
1949-12-01 10.4700
1950-01-01 9.48000
1950-02-01 10.4700
1950-03-01 10.6600
1950-04-01 11.4100
1950-05-01 12.7100
1950-06-01 15.4900
1950-07-01 15.7200
1950-08-01 15.7200
1950-09-01 17.8200
1950-10-01 18.2200
1950-11-01 18.2200
1950-12-01 18.2200
1951-01-01 18.2200
1951-02-01 18.2200
1951-03-01 18.2200
1951-04-01 18.2500
1951-05-01 18.2500
1951-06-01 18.2500
1951-07-01 18.2500
1951-08-01 18.2600
1951-09-01 18.2900
1951-10-01 20.2200
1951-11-01 20.2900
1951-12-01 20.2900
1952-01-01 20.2900
1952-02-01 20.2900
1952-03-01 20.2900
1952-04-01 20.2900
1952-05-01 20.3300
1952-06-01 16.5700
1952-07-01 15.8300
1952-08-01 14.8800
1952-09-01 14.8600
1952-10-01 14.0800
1952-11-01 13.3300
1952-12-01 13.3300
1953-01-01 13.4300
1953-02-01 12.3100
1953-03-01 11.8600
1953-04-01 11.8300
1953-05-01 11.8300
1953-06-01 11.8300
1953-07-01 11.6700
1953-08-01 11.5300
1953-09-01 10.6800
1953-10-01 10.5000
1953-11-01 10.5000
1953-12-01 10.5000
1954-01-01 10.2600
1954-02-01 9.88000
1954-03-01 10.1600
1954-04-01 10.7500
1954-05-01 10.7900
1954-06-01 11.4600
1954-07-01 11.5000
1954-08-01 11.5000
1954-09-01 11.9800
1954-10-01 12.0000
1954-11-01 12.0000
1954-12-01 12.0000
1955-01-01 12.0000
1955-02-01 12.0000
1955-03-01 12.0000
1955-04-01 12.4300
1955-05-01 12.5000
1955-06-01 12.7500
1955-07-01 13.0000
1955-08-01 13.0000
1955-09-01 13.4000
1955-10-01 13.5000
1955-11-01 13.5000
1955-12-01 13.5000
1956-01-01 13.9300
1956-02-01 14.0000
1956-03-01 14.0000
1956-04-01 14.0000
1956-05-01 14.0000
1956-06-01 14.0000
1956-07-01 14.0000
1956-08-01 14.0000
1956-09-01 14.0000
1956-10-01 14.0000
1956-11-01 14.0000
1956-12-01 14.0000
1957-01-01 14.0000
1957-02-01 14.0000
1957-03-01 14.0000
1957-04-01 14.0000
1957-05-01 12.4200
1957-06-01 11.3600
1957-07-01 10.5000
1957-08-01 10.5000
1957-09-01 10.5000
1957-10-01 10.5000
1957-11-01 10.5000
1957-12-01 10.5000
1958-01-01 10.5000
1958-02-01 10.5000
1958-03-01 10.5000
1958-04-01 10.5000