Monthly Cents Per Pound
1891-01-01 4.67000
1891-02-01 4.61000
1891-03-01 4.80000
1891-04-01 5.07000
1891-05-01 5.48000
1891-06-01 5.48000
1891-07-01 5.50000
1891-08-01 5.26000
1891-09-01 5.12000
1891-10-01 4.67000
1891-11-01 3.90000
1891-12-01 3.93000
1892-01-01 3.91000
1892-02-01 3.90000
1892-03-01 3.82000
1892-04-01 4.17000
1892-05-01 4.23000
1892-06-01 4.28000
1892-07-01 4.29000
1892-08-01 4.17000
1892-09-01 4.12000
1892-10-01 4.06000
1892-11-01 4.43000
1892-12-01 5.51000
1893-01-01 6.66000
1893-02-01 8.15000
1893-03-01 7.47000
1893-04-01 6.16000
1893-05-01 6.50000
1893-06-01 5.85000
1893-07-01 5.67000
1893-08-01 5.60000
1893-09-01 5.18000
1893-10-01 5.28000
1893-11-01 5.03000
1893-12-01 4.53000
1894-01-01 4.74000
1894-02-01 4.52000
1894-03-01 4.21000
1894-04-01 4.39000
1894-05-01 4.39000
1894-06-01 4.37000
1894-07-01 4.38000
1894-08-01 4.42000
1894-09-01 4.60000
1894-10-01 4.22000
1894-11-01 3.96000
1894-12-01 3.85000
1895-01-01 3.68000
1895-02-01 3.54000
1895-03-01 3.50000
1895-04-01 3.58000
1895-05-01 3.65000
1895-06-01 3.60000
1895-07-01 3.58000
1895-08-01 3.67000
1895-09-01 3.55000
1895-10-01 3.70000
1895-11-01 3.88000
1895-12-01 3.84000
1896-01-01 3.78000
1896-02-01 3.50000
1896-03-01 3.41000
1896-04-01 3.52000
1896-05-01 3.32000
1896-06-01 3.31000
1896-07-01 3.20000
1896-08-01 3.07000
1896-09-01 3.15000
1896-10-01 3.55000
1896-11-01 3.42000
1896-12-01 3.12000
1897-01-01 3.08000
1897-02-01 3.12000
1897-03-01 3.13000
1897-04-01 3.10000
1897-05-01 3.18000
1897-06-01 3.12000
1897-07-01 3.28000
1897-08-01 3.47000
1897-09-01 3.57000
1897-10-01 3.17000
1897-11-01 2.87000
1897-12-01 2.91000
1898-01-01 3.02000
1898-02-01 3.01000
1898-03-01 3.02000
1898-04-01 3.03000
1898-05-01 3.38000
1898-06-01 3.33000
1898-07-01 3.14000
1898-08-01 3.12000
1898-09-01 2.97000
1898-10-01 2.97000
1898-11-01 2.95000
1898-12-01 2.93000
1899-01-01 3.12000
1899-02-01 3.34000
1899-03-01 3.49000
1899-04-01 3.52000
1899-05-01 3.38000
1899-06-01 3.42000
1899-07-01 3.42000
1899-08-01 3.51000
1899-09-01 3.52000
1899-10-01 3.94000
1899-11-01 3.73000
1899-12-01 4.29000
1900-01-01 4.75000
1900-02-01 5.02000
1900-03-01 4.83000
1900-04-01 5.04000
1900-05-01 5.00000
1900-06-01 4.77000
1900-07-01 4.90000
1900-08-01 4.58000
1900-09-01 4.81000
1900-10-01 4.80000
1900-11-01 4.40000
1900-12-01 4.02000
1901-01-01 4.09000
1901-02-01 4.07000
1901-03-01 4.23000
1901-04-01 4.73000
1901-05-01 4.59000
1901-06-01 5.04000
1901-07-01 5.10000
1901-08-01 5.32000
1901-09-01 5.47000
1901-10-01 5.48000
1901-11-01 4.71000
1901-12-01 5.27000
1902-01-01 5.68000
1902-02-01 5.50000
1902-03-01 5.58000
1902-04-01 5.78000
1902-05-01 6.11000
1902-06-01 6.00000
1902-07-01 5.84000
1902-08-01 5.64000
1902-09-01 5.38000
1902-10-01 5.08000
1902-11-01 4.71000
1902-12-01 4.98000
1903-01-01 5.39000
1903-02-01 5.41000
1903-03-01 5.48000
1903-04-01 5.73000
1903-05-01 5.71000
1903-06-01 5.64000
1903-07-01 5.71000
1903-08-01 5.54000
1903-09-01 5.49000
1903-10-01 5.26000
1903-11-01 4.55000
1903-12-01 4.77000
1904-01-01 4.92000
1904-02-01 5.09000
1904-03-01 4.94000
1904-04-01 4.32000
1904-05-01 3.78000
1904-06-01 3.88000
1904-07-01 3.46000
1904-08-01 3.78000
1904-09-01 3.88000
1904-10-01 3.76000
1904-11-01 3.58000
1904-12-01 3.31000
1905-01-01 3.12000
1905-02-01 3.52000
1905-03-01 3.43000
1905-04-01 3.46000
1905-05-01 3.68000
1905-06-01 3.80000
1905-07-01 3.83000
1905-08-01 4.03000
1905-09-01 3.62000
1905-10-01 3.47000
1905-11-01 3.83000
1905-12-01 3.97000
1906-01-01 4.41000
1906-02-01 4.20000
1906-03-01 4.43000
1906-04-01 4.92000
1906-05-01 5.18000
1906-06-01 4.93000
1906-07-01 5.08000
1906-08-01 5.00000
1906-09-01 5.08000
1906-10-01 5.70000
1906-11-01 5.34000
1906-12-01 5.55000
1907-01-01 5.95000
1907-02-01 6.27000
1907-03-01 6.26000
1907-04-01 6.12000
1907-05-01 7.30000
1907-06-01 7.81000
1907-07-01 7.49000
1907-08-01 7.34000
1907-09-01 7.37000
1907-10-01 6.46000
1907-11-01 4.65000
1907-12-01 5.02000
1908-01-01 6.08000
1908-02-01 5.53000
1908-03-01 5.34000
1908-04-01 5.70000
1908-05-01 6.09000
1908-06-01 6.33000
1908-07-01 6.07000
1908-08-01 5.14000
1908-09-01 5.27000
1908-10-01 5.10000
1908-11-01 5.13000
1908-12-01 5.15000
1909-01-01 5.53000
1909-02-01 5.53000
1909-03-01 5.45000
1909-04-01 5.57000
1909-05-01 5.73000
1909-06-01 5.71000
1909-07-01 5.55000
1909-08-01 5.46000
1909-09-01 5.94000
1909-10-01 6.60000
1909-11-01 6.84000
1909-12-01 7.32000
1910-01-01 7.30000
1910-02-01 7.14000
1910-03-01 7.48000
1910-04-01 7.76000
1910-05-01 7.99000
1910-06-01 7.96000
1910-07-01 8.51000
1910-08-01 10.8400
1910-09-01 10.1200
1910-10-01 8.11000
1910-11-01 7.29000
1910-12-01 7.24000
1911-01-01 7.32000
1911-02-01 7.03000
1911-03-01 6.60000
1911-04-01 6.19000
1911-05-01 6.55000
1911-06-01 6.43000
1911-07-01 5.89000
1911-08-01 5.85000
1911-09-01 6.96000
1911-10-01 5.97000
1911-11-01 5.73000
1911-12-01 5.37000
1912-01-01 5.39000
1912-02-01 5.54000
1912-03-01 5.69000
1912-04-01 6.46000
1912-05-01 7.18000
1912-06-01 6.86000
1912-07-01 6.67000
1912-08-01 6.47000
1912-09-01 6.38000
1912-10-01 6.22000
1912-11-01 6.01000
1912-12-01 6.30000
1913-01-01 6.25000
1913-02-01 6.35000
1913-03-01 6.44000
1913-04-01 6.96000
1913-05-01 7.01000
1913-06-01 7.70000
1913-07-01 9.11000
1913-08-01 8.88000
1913-09-01 7.67000
1913-10-01 7.00000
1913-11-01 7.05000
1913-12-01 6.86000
1914-01-01 6.98000
1914-02-01 7.12000
1914-03-01 7.38000
1914-04-01 7.51000
1914-05-01 7.18000
1914-06-01 7.30000
1914-07-01 7.18000
1914-08-01 6.67000
1914-09-01 5.87000
1914-10-01 5.22000
1914-11-01 5.55000
1914-12-01 5.83000
1915-01-01 6.56000
1915-02-01 7.08000
1915-03-01 6.70000
1915-04-01 6.61000
1915-05-01 6.40000
1915-06-01 6.18000
1915-07-01 6.06000
1915-08-01 5.78000
1915-09-01 6.30000
1915-10-01 7.71000
1915-11-01 7.93000
1915-12-01 8.38000
1916-01-01 8.99000
1916-02-01 9.59000
1916-03-01 10.5300
1916-04-01 10.7300
1916-05-01 10.9100
1916-06-01 10.9100
1916-07-01 10.0400
1916-08-01 9.27000
1916-09-01 10.1700
1916-10-01 11.7500
1916-11-01 12.5300
1916-12-01 12.3800
1917-01-01 12.3200
1917-02-01 12.5100
1917-03-01 13.6200
1917-04-01 15.3000
1917-05-01 16.2300
1917-06-01 16.2600
1917-07-01 14.5200
1917-08-01 14.8400
1917-09-01 16.4400
1917-10-01 17.9900
1917-11-01 18.5900
1917-12-01 18.6500
1918-01-01 20.0900
1918-02-01 20.3300
1918-03-01 19.8400
1918-04-01 19.7500
1918-05-01 20.0000
1918-06-01 20.2500
1918-07-01 20.2500
1918-08-01 20.2500
1918-09-01 20.2500
1918-10-01 20.2500
1918-11-01 20.2500
1918-12-01 20.2500
1919-01-01 20.2500
1919-02-01 20.2500
1919-03-01 20.2500
1919-04-01 21.2500
1919-05-01 21.2500
1919-06-01 25.0300
1919-07-01 27.3700
1919-08-01 25.8800
1919-09-01 21.3300
1919-10-01 23.0000
1919-11-01 22.7500
1919-12-01 21.5000
1920-01-01 21.8600
1920-02-01 19.6700
1920-03-01 19.0700
1920-04-01 18.5400
1920-05-01 19.2100
1920-06-01 16.7000
1920-07-01 13.2100
1920-08-01 12.3200
1920-09-01 13.4800
1920-10-01 11.4300
1920-11-01 10.1400
1920-12-01 8.91000
1921-01-01 8.59000
1921-02-01 7.34000
1921-03-01 6.26000
1921-04-01 6.24000
1921-05-01 7.22000
1921-06-01 7.46000
1921-07-01 8.57000
1921-08-01 8.69000
1921-09-01 9.88000
1921-10-01 8.69000
1921-11-01 8.30000
1921-12-01 8.28000
1922-01-01 8.62000
1922-02-01 9.96000
1922-03-01 11.4800
1922-04-01 11.5700
1922-05-01 11.7100
1922-06-01 11.3300
1922-07-01 10.9700
1922-08-01 9.96000
1922-09-01 8.54000
1922-10-01 8.88000
1922-11-01 9.51000
1922-12-01 9.81000
1923-01-01 10.7700
1923-02-01 10.9000
1923-03-01 11.7800
1923-04-01 11.7600
1923-05-01 11.6000
1923-06-01 11.4800
1923-07-01 10.3500
1923-08-01 10.3400
1923-09-01 11.6200
1923-10-01 12.0100
1923-11-01 11.6700
1923-12-01 11.0000
1924-01-01 11.0000
1924-02-01 10.0300
1924-03-01 9.77000
1924-04-01 10.0900
1924-05-01 9.82000
1924-06-01 10.4200
1924-07-01 11.9800
1924-08-01 13.8300
1924-09-01 10.5400
1924-10-01 11.0000
1924-11-01 10.8600
1924-12-01 11.4100
1925-01-01 11.1000
1925-02-01 10.6900
1925-03-01 11.1000
1925-04-01 11.0800
1925-05-01 10.5100
1925-06-01 10.7500
1925-07-01 11.3800
1925-08-01 11.0900
1925-09-01 10.8100
1925-10-01 9.86000
1925-11-01 10.3200
1925-12-01 10.4700
1926-01-01 11.3300
1926-02-01 11.2800
1926-03-01 12.2400
1926-04-01 12.3800
1926-05-01 14.4800
1926-06-01 15.3800
1926-07-01 14.9900
1926-08-01 12.9900
1926-09-01 11.4200
1926-10-01 8.82000
1926-11-01 8.20000
1926-12-01 8.22000
1927-01-01 8.50000
1927-02-01 9.31000
1927-03-01 9.39000
1927-04-01 8.78000
1927-05-01 9.09000
1927-06-01 9.19000
1927-07-01 9.57000
1927-08-01 9.89000
1927-09-01 10.7400
1927-10-01 10.8300
1927-11-01 10.5500
1927-12-01 10.0600
1928-01-01 10.0200
1928-02-01 9.27000
1928-03-01 9.64000
1928-04-01 10.0400
1928-05-01 10.5200
1928-06-01 10.2200
1928-07-01 10.0300
1928-08-01 9.44000
1928-09-01 10.0300
1928-10-01 9.84000
1928-11-01 9.69000
1928-12-01 10.2100
1929-01-01 10.3300
1929-02-01 10.8800
1929-03-01 10.7400
1929-04-01 10.1100
1929-05-01 9.75000
1929-06-01 9.64000
1929-07-01 9.62000
1929-08-01 9.27000
1929-09-01 9.19000
1929-10-01 9.23000
1929-11-01 9.01000
1929-12-01 8.77000
1930-01-01 8.46000
1930-02-01 8.46000
1930-03-01 8.41000
1930-04-01 8.80000
1930-05-01 8.76000
1930-06-01 8.23000
1930-07-01 7.99000
1930-08-01 8.34000
1930-09-01 8.20000
1930-10-01 7.60000
1930-11-01 7.57000
1930-12-01 7.28000
1931-01-01 7.20000
1931-02-01 7.29000
1931-03-01 7.58000
1931-04-01 7.55000
1931-05-01 6.99000
1931-06-01 6.76000
1931-07-01 7.00000
1931-08-01 5.77000
1931-09-01 4.39000
1931-10-01 4.48000
1931-11-01 4.55000
1931-12-01 4.09000
1932-01-01 4.08000
1932-02-01 3.95000
1932-03-01 3.96000
1932-04-01 3.46000
1932-05-01 3.18000
1932-06-01 3.34000
1932-07-01 3.83000
1932-08-01 4.51000
1932-09-01 4.48000
1932-10-01 3.97000
1932-11-01 3.75000
1932-12-01 3.48000
1933-01-01 3.62000
1933-02-01 3.53000
1933-03-01 3.77000
1933-04-01 4.08000
1933-05-01 4.99000
1933-06-01 5.48000
1933-07-01 6.17000
1933-08-01 5.16000
1933-09-01 4.61000
1933-10-01 4.19000
1933-11-01 4.50000
1933-12-01 4.30000
1934-01-01 4.70000
1934-02-01 5.10000
1934-03-01 5.10000
1934-04-01 5.20000
1934-05-01 5.00000
1934-06-01 5.30000
1934-07-01 5.90000
1934-08-01 6.80000
1934-09-01 7.50000
1934-10-01 8.10000
1934-11-01 9.20000
1934-12-01 10.1000
1935-01-01 10.8600
1935-02-01 11.3600
1935-03-01 10.8300
1935-04-01 10.2600
1935-05-01 10.5000
1935-06-01 10.1000
1935-07-01 9.60000
1935-08-01 9.90000
1935-09-01 10.2000
1935-10-01 10.4000
1935-11-01 10.3000
1935-12-01 10.7000
1936-01-01 10.1000
1936-02-01 9.70000
1936-03-01 9.40000
1936-04-01 9.40000
1936-05-01 8.80000
1936-06-01 9.10000
1936-07-01 9.80000
1936-08-01 10.1000
1936-09-01 10.2000
1936-10-01 9.90000
1936-11-01 9.96000
1936-12-01 11.0000
1937-01-01 11.4000
1937-02-01 11.0000
1937-03-01 11.1000
1937-04-01 10.6000
1937-05-01 10.5000
1937-06-01 10.0000
1937-07-01 9.20000
1937-08-01 8.00000
1937-09-01 7.40000
1937-10-01 7.30000
1937-11-01 7.10000
1937-12-01 7.10000
1938-01-01 7.40000
1938-02-01 7.90000
1938-03-01 8.20000
1938-04-01 8.20000
1938-05-01 8.10000
1938-06-01 8.00000
1938-07-01 8.60000
1938-08-01 8.10000
1938-09-01 7.80000
1938-10-01 7.60000
1938-11-01 7.40000
1938-12-01 7.40000
1939-01-01 7.10000
1939-02-01 6.70000
1939-03-01 6.90000
1939-04-01 6.60000
1939-05-01 6.60000
1939-06-01 6.50000
1939-07-01 6.10000
1939-08-01 5.50000
1939-09-01 7.10000
1939-10-01 6.80000
1939-11-01 6.50000
1939-12-01 6.90000
1940-01-01 6.90000
1940-02-01 6.90000
1940-03-01 6.70000
1940-04-01 6.80000
1940-05-01 6.40000
1940-06-01 6.00000
1940-07-01 6.00000
1940-08-01 5.60000
1940-09-01 5.60000
1940-10-01 5.40000
1940-11-01 5.70000
1940-12-01 5.90000
1941-01-01 6.40000
1941-02-01 6.20000
1941-03-01 7.10000
1941-04-01 8.60000
1941-05-01 10.5000
1941-06-01 11.5000