Monthly Average Price Per Hundred Pounds In Dollars
1890-01-01 0.640000
1890-02-01 0.580000
1890-03-01 0.660000
1890-04-01 0.780000
1890-05-01 0.740000
1890-06-01 0.900000
1890-07-01 0.830000
1890-08-01 1.88000
1890-09-01 1.47000
1890-10-01 1.16000
1890-11-01 1.36000
1890-12-01 1.47000
1891-01-01 1.51000
1891-02-01 1.55000
1891-03-01 1.77000
1891-04-01 1.85000
1891-05-01 1.70000
1891-06-01 1.84000
1891-09-01 0.540000
1891-10-01 0.510000
1891-11-01 0.540000
1891-12-01 0.570000
1892-01-01 0.540000
1892-02-01 0.520000
1892-03-01 0.510000
1892-04-01 0.520000
1892-05-01 0.670000
1892-06-01 0.620000
1892-07-01 0.560000
1892-09-01 1.01000
1892-10-01 0.960000
1892-11-01 1.21000
1892-12-01 1.13000
1893-01-01 1.15000
1893-02-01 1.38000
1893-03-01 1.26000
1893-04-01 1.19000
1893-05-01 1.39000
1893-06-01 1.31000
1893-07-01 0.980000
1893-08-01 0.990000
1893-09-01 1.02000
1893-10-01 0.950000
1893-11-01 0.920000
1893-12-01 0.920000
1894-01-01 0.890000
1894-02-01 0.880000
1894-03-01 0.860000
1894-04-01 1.13000
1894-05-01 1.26000
1894-06-01 1.38000
1894-08-01 1.36000
1894-09-01 1.18000
1894-10-01 0.940000
1894-11-01 0.830000
1894-12-01 0.840000
1895-01-01 0.870000
1895-02-01 0.980000
1895-03-01 1.06000
1895-04-01 1.13000
1895-05-01 0.900000
1895-06-01 0.650000
1895-09-01 0.420000
1895-10-01 0.360000
1895-11-01 0.360000
1895-12-01 0.350000
1896-01-01 0.340000
1896-02-01 0.340000
1896-03-01 0.310000
1896-04-01 0.300000
1896-05-01 0.250000
1896-06-01 0.280000
1896-09-01 0.430000
1896-10-01 0.350000
1896-11-01 0.360000
1896-12-01 0.370000
1897-01-01 0.380000
1897-02-01 0.390000
1897-03-01 0.360000
1897-04-01 0.350000
1897-05-01 0.370000
1897-06-01 0.480000
1897-07-01 0.420000
1897-09-01 0.920000
1897-10-01 0.750000
1897-11-01 0.800000
1897-12-01 0.950000
1898-01-01 0.990000
1898-02-01 1.02000
1898-03-01 1.05000
1898-04-01 1.04000
1898-05-01 1.25000
1898-06-01 0.890000
1898-07-01 0.780000
1898-09-01 0.690000
1898-10-01 0.540000
1898-11-01 0.530000
1898-12-01 0.540000
1899-01-01 0.600000
1899-02-01 0.650000
1899-03-01 1.02000
1899-04-01 0.960000
1899-05-01 0.630000
1899-06-01 0.690000
1899-07-01 0.470000
1899-09-01 0.560000
1899-10-01 0.490000
1899-11-01 0.600000
1899-12-01 0.700000
1900-01-01 0.760000
1900-02-01 0.740000
1900-03-01 0.640000
1900-04-01 0.520000
1900-05-01 0.520000
1900-06-01 0.610000
1900-09-01 0.580000
1900-10-01 0.490000
1900-11-01 0.600000
1900-12-01 0.730000
1901-01-01 0.750000
1901-02-01 0.680000
1901-03-01 0.640000
1901-04-01 0.590000
1901-05-01 0.700000
1901-06-01 0.910000
1901-08-01 1.77000
1901-09-01 1.38000
1901-10-01 1.05000
1901-11-01 1.22000
1901-12-01 1.31000
1902-01-01 1.24000
1902-02-01 1.21000
1902-03-01 1.22000
1902-04-01 1.38000
1902-05-01 1.26000
1902-06-01 0.900000
1902-09-01 0.560000
1902-10-01 0.600000
1902-11-01 0.740000
1902-12-01 0.760000
1903-01-01 0.780000
1903-02-01 0.770000
1903-03-01 0.750000
1903-04-01 0.710000
1903-05-01 0.860000
1903-06-01 1.18000
1903-10-01 0.970000
1903-11-01 1.02000
1903-12-01 1.05000
1904-01-01 1.25000
1904-02-01 1.47000
1904-03-01 1.51000
1904-04-01 1.79000
1904-05-01 1.75000
1904-06-01 1.94000
1904-10-01 0.590000
1904-11-01 0.620000
1904-12-01 0.570000
1905-01-01 0.590000
1905-02-01 0.570000
1905-03-01 0.480000
1905-04-01 0.410000
1905-05-01 0.370000
1905-06-01 0.370000
1905-09-01 0.760000
1905-10-01 0.920000
1905-11-01 1.11000
1905-12-01 1.02000
1906-01-01 1.02000
1906-02-01 0.900000
1906-03-01 0.860000
1906-04-01 1.01000
1906-05-01 0.880000
1906-06-01 1.22000
1906-09-01 0.830000
1906-10-01 0.730000
1906-11-01 0.740000
1906-12-01 0.700000
1907-01-01 0.650000
1907-02-01 0.710000
1907-03-01 0.700000
1907-04-01 0.720000
1907-05-01 1.06000
1907-06-01 0.860000
1907-07-01 0.600000
1907-10-01 0.940000
1907-11-01 0.900000
1907-12-01 0.870000
1908-01-01 0.990000
1908-02-01 1.13000
1908-03-01 1.13000
1908-04-01 1.12000
1908-05-01 1.10000
1908-06-01 1.61000
1908-07-01 1.54000
1908-08-01 1.27000
1908-09-01 1.15000
1908-10-01 1.02000
1908-11-01 1.08000
1908-12-01 1.12000
1909-01-01 1.17000
1909-02-01 1.37000
1909-03-01 1.43000
1909-04-01 1.67000
1909-05-01 1.78000
1909-06-01 1.40000
1909-07-01 1.10000
1909-08-01 0.850000
1909-09-01 0.910000
1909-10-01 0.760000
1909-11-01 0.570000
1909-12-01 0.640000
1910-01-01 0.760000
1910-02-01 0.630000
1910-03-01 0.570000
1910-04-01 0.370000
1910-05-01 0.420000
1910-06-01 0.330000
1910-07-01 0.740000
1910-08-01 1.32000
1910-09-01 1.24000
1910-10-01 0.870000
1910-11-01 0.690000
1910-12-01 0.650000
1911-01-01 0.700000
1911-02-01 0.740000
1911-03-01 0.670000
1911-04-01 0.880000
1911-05-01 0.820000
1911-06-01 2.00000
1911-07-01 2.14000
1911-08-01 2.02000
1911-09-01 1.44000
1911-10-01 1.14000
1911-11-01 1.26000
1911-12-01 1.40000
1912-01-01 1.63000
1912-02-01 1.73000
1912-03-01 2.09000
1912-04-01 2.39000
1912-05-01 2.29000
1912-06-01 2.00000
1912-07-01 1.29000
1912-08-01 1.24000
1912-09-01 1.09000
1912-10-01 0.850000
1912-11-01 0.860000
1912-12-01 0.800000
1913-01-01 0.790000
1913-02-01 0.770000
1913-03-01 0.740000
1913-04-01 0.670000
1913-05-01 0.810000
1913-06-01 1.08000
1913-07-01 1.30000
1913-08-01 1.22000
1913-09-01 1.30000
1913-10-01 1.02000
1913-11-01 1.09000
1913-12-01 1.02000
1914-01-01 1.09000
1914-02-01 1.09000
1914-03-01 1.05000
1914-04-01 1.15000
1914-05-01 1.20000
1914-06-01 1.67000
1914-07-01 2.01000
1914-08-01 1.31000
1914-09-01 1.22000
1914-10-01 0.780000
1914-11-01 0.690000
1914-12-01 0.620000
1915-01-01 0.680000
1915-02-01 0.690000
1915-03-01 0.620000
1915-04-01 0.680000
1915-05-01 0.700000
1915-06-01 0.580000
1915-07-01 0.740000
1915-08-01 0.780000
1915-09-01 0.670000
1915-10-01 0.830000
1915-11-01 0.940000
1915-12-01 1.22000
1916-01-01 1.65000
1916-02-01 1.55000
1916-03-01 1.55000
1916-04-01 1.41000
1916-05-01 1.59000
1916-06-01 1.71000
1916-07-01 1.44000
1916-08-01 1.83000
1916-09-01 2.28000
1916-10-01 2.18000
1916-11-01 2.59000
1916-12-01 2.49000
1917-01-01 2.99000
1917-02-01 4.12000
1917-03-01 3.79000
1917-04-01 4.45000
1917-05-01 4.51000
1917-06-01 4.92000
1917-07-01 3.96000
1917-08-01 2.43000
1917-09-01 1.82000
1917-10-01 1.98000
1917-11-01 1.89000
1917-12-01 1.81000
1918-01-01 2.12000
1918-02-01 1.89000
1918-03-01 1.15000
1918-04-01 1.64000
1918-05-01 1.12000
1918-06-01 1.58000
1918-07-01 1.72000
1918-08-01 2.55000
1918-09-01 2.27000
1918-10-01 1.66000
1918-11-01 1.61000
1918-12-01 1.70000
1919-01-01 1.81000
1919-02-01 1.67000
1919-03-01 1.67000
1919-04-01 1.92000
1919-05-01 2.02000
1919-06-01 1.54000
1919-07-01 2.80000
1919-08-01 4.02000
1919-09-01 2.61000
1919-10-01 2.25000
1919-11-01 2.78000
1919-12-01 3.20000
1920-01-01 4.37000
1920-02-01 4.46000
1920-03-01 5.48000
1920-04-01 7.08000
1920-05-01 7.38000
1920-06-01 6.62000
1920-07-01 5.95000
1920-08-01 3.50000
1920-09-01 2.32000
1920-10-01 1.78000
1920-11-01 2.00000
1920-12-01 1.52000
1921-01-01 1.30000
1921-02-01 1.14000
1921-03-01 1.22000
1921-04-01 0.990000
1921-05-01 1.40000
1921-06-01 1.64000
1921-07-01 2.48000
1921-08-01 3.11000
1921-09-01 2.56000
1921-10-01 1.90000
1921-11-01 1.80000
1921-12-01 1.85000
1922-01-01 2.07000
1922-02-01 1.98000
1922-03-01 1.76000
1922-04-01 1.61000
1922-05-01 2.25000
1922-06-01 2.99000
1922-07-01 2.09000
1922-08-01 1.46000
1922-09-01 1.22000
1922-10-01 0.920000
1922-11-01 0.860000
1922-12-01 1.11000
1925-01-01 1.23000
1925-02-01 1.21000
1925-03-01 1.19000
1925-04-01 0.990000
1925-05-01 1.62000
1925-06-01 2.26000
1925-07-01 2.60000
1925-08-01 2.44000
1925-09-01 1.96000
1925-10-01 2.35000
1925-11-01 3.51000
1925-12-01 3.72000
1926-01-01 4.04000
1926-02-01 3.71000
1926-03-01 3.99000
1926-04-01 4.58000
1926-05-01 3.39000
1926-06-01 3.18000
1926-07-01 2.04000
1926-08-01 2.23000
1926-09-01 2.29000
1926-10-01 2.18000
1926-11-01 2.34000
1926-12-01 2.26000
1927-01-01 2.31000
1927-02-01 2.34000
1927-03-01 1.89000
1927-04-01 2.60000
1927-05-01 3.60000
1927-06-01 3.69000
1927-07-01 2.14000
1927-08-01 1.99000
1927-09-01 1.94000
1927-10-01 1.76000
1927-11-01 1.76000
1927-12-01 1.68000
1928-01-01 1.70000
1928-02-01 1.98000
1928-03-01 2.59000
1928-04-01 1.96000
1928-05-01 1.52000
1928-06-01 1.35000
1928-07-01 0.900000
1928-08-01 0.800000
1928-09-01 0.920000
1928-10-01 0.820000
1928-11-01 0.850000
1928-12-01 0.960000
1929-01-01 1.04000
1929-02-01 0.870000
1929-03-01 0.810000
1929-04-01 0.700000
1929-05-01 0.790000
1929-06-01 0.790000
1929-07-01 2.10000
1929-08-01 2.53000
1929-09-01 2.51000
1929-10-01 2.40000
1929-11-01 2.27000
1929-12-01 2.32000
1930-01-01 2.49000
1930-02-01 2.45000
1930-03-01 2.37000
1930-04-01 2.79000
1930-05-01 2.69000
1930-06-01 2.68000
1930-07-01 1.58000
1930-08-01 1.91000
1930-09-01 2.10000
1930-10-01 1.79000
1930-11-01 1.54000
1930-12-01 1.41000
1931-01-01 1.46000
1931-02-01 1.40000
1931-03-01 1.44000
1931-04-01 1.48000
1931-05-01 1.26000
1931-06-01 1.58000
1931-07-01 1.38000
1931-08-01 1.19000
1931-09-01 0.950000
1931-10-01 0.760000
1931-11-01 0.790000
1931-12-01 0.840000
1932-01-01 0.820000
1932-02-01 0.780000
1932-03-01 0.840000
1932-04-01 0.820000
1932-05-01 0.840000
1932-06-01 1.12000
1932-07-01 0.940000
1932-08-01 0.740000
1932-09-01 0.700000
1932-10-01 0.660000
1932-11-01 0.660000
1932-12-01 0.730000
1933-01-01 0.740000
1933-02-01 0.750000
1933-03-01 0.780000
1933-04-01 0.760000
1933-05-01 0.740000
1933-06-01 1.62000
1933-07-01 2.75000
1933-08-01 2.52000
1933-09-01 1.57000
1933-10-01 1.22000
1933-11-01 1.28000
1933-12-01 1.29000
1934-01-01 1.66000
1934-02-01 1.79000
1934-03-01 1.53000
1934-04-01 1.36000
1934-05-01 1.02000
1934-06-01 1.07000
1934-07-01 1.25000
1934-08-01 1.36000
1934-09-01 1.18000
1934-10-01 0.840000
1934-11-01 0.780000
1934-12-01 0.780000
1935-01-01 0.850000
1935-02-01 0.760000
1935-03-01 0.670000
1935-04-01 0.820000
1935-05-01 0.660000
1935-06-01 0.990000
1935-07-01 1.38000
1935-08-01 1.02000
1935-09-01 0.910000
1935-10-01 0.840000
1935-11-01 1.09000
1935-12-01 1.14000
1936-01-01 1.16000
1936-02-01 1.29000
1936-03-01 1.19000
1936-04-01 1.36000
1936-05-01 1.82000
1936-06-01 2.68000
1936-07-01 2.34000
1936-08-01 2.36000
1936-09-01 2.18000
1936-10-01 2.06000
1936-11-01 2.14000
1936-12-01 2.22000
1937-01-01 2.68000
1937-02-01 2.85000
1937-03-01 2.63000
1937-04-01 2.06000
1937-05-01 1.94000
1937-06-01 1.50000
1937-07-01 1.52000
1937-08-01 1.16000
1937-09-01 0.960000
1937-10-01 0.960000
1937-11-01 1.06000
1937-12-01 1.09000
1938-01-01 1.02000
1938-02-01 1.04000
1938-03-01 1.01000
1938-04-01 1.15000
1938-05-01 1.36000
1938-06-01 1.60000
1938-07-01 1.02000
1938-08-01 0.900000
1938-09-01 0.890000
1938-10-01 0.890000
1938-11-01 1.08000
1938-12-01 1.10000
1939-01-01 1.24000
1939-02-01 1.25000
1939-03-01 1.21000
1939-04-01 1.20000
1939-05-01 1.26000
1939-06-01 1.56000
1939-07-01 1.24000
1939-08-01 1.09000
1939-09-01 1.27000
1939-10-01 1.27000
1939-11-01 1.28000
1939-12-01 1.21000
1940-01-01 1.44000
1940-02-01 1.46000
1940-03-01 1.44000
1940-04-01 1.52000
1940-05-01 1.74000
1940-06-01 2.01000
1940-07-01 1.79000
1940-08-01 1.72000
1940-09-01 1.30000
1940-10-01 1.14000
1940-11-01 1.26000
1940-12-01 1.26000
1941-01-01 1.23000
1941-02-01 1.23000
1941-03-01 1.26000
1941-04-01 1.39000
1941-05-01 1.35000
1941-06-01 2.21000
1941-07-01 1.68000
1941-08-01 1.59000
1941-09-01 1.62000
1941-10-01 1.58000
1941-11-01 1.95000
1941-12-01 2.06000
1942-01-01 2.42000
1942-02-01 2.78000
1942-03-01 2.64000
1942-04-01 2.75000
1942-05-01 2.92000
1942-06-01 2.96000
1942-07-01 2.38000
1942-08-01 2.25000
1942-09-01 2.03000
1942-10-01 1.84000
1942-11-01 2.01000
1942-12-01 2.03000
1943-01-01 2.34000
1943-02-01 2.57000
1943-05-01 4.56000
1943-06-01 3.98000
1943-07-01 3.65000
1943-08-01 3.20000
1943-09-01 2.60000
1943-10-01 2.58000
1943-11-01 2.94000
1943-12-01 2.85000
1944-01-01 3.29000
1944-02-01 3.04000
1944-03-01 2.99000
1944-04-01 3.21000
1944-05-01 3.83000
1944-06-01 3.48000
1944-07-01 3.75000
1944-08-01 3.60000
1944-09-01 3.06000
1944-10-01 2.87000
1944-11-01 2.91000
1944-12-01 3.12000
1945-01-01 3.24000
1945-02-01 3.16000
1945-03-01 3.25000
1945-04-01 3.45000
1945-05-01 4.29000
1945-06-01 4.06000
1945-07-01 3.83000
1945-08-01 2.99000
1945-09-01 2.58000
1945-10-01 2.64000
1945-11-01 2.87000
1945-12-01 2.94000
1946-01-01 3.15000
1946-02-01 3.00000
1946-03-01 3.22000
1946-04-01 3.34000
1946-05-01 3.75000
1946-06-01 3.14000
1946-07-01 3.18000
1946-08-01 3.04000
1946-09-01 2.69000
1946-10-01 2.46000
1946-11-01 2.66000
1946-12-01 3.22000
1947-01-01 2.76000
1947-02-01 2.75000
1947-03-01 3.12000
1947-04-01 3.38000
1947-05-01 3.31000
1947-06-01 3.62000
1947-07-01 3.44000
1947-08-01 2.79000
1947-09-01 2.87000
1947-10-01 3.08000
1947-11-01 3.60000
1947-12-01 3.70000
1948-01-01 4.12000
1948-02-01 4.42000
1948-03-01 4.63000
1948-04-01 5.25000
1948-05-01 4.27000
1948-06-01 3.81000
1948-07-01 3.49000
1948-08-01 3.09000
1948-09-01 2.79000
1948-10-01 2.89000
1948-11-01 3.10000
1948-12-01 3.10000
1949-01-01 3.57000
1949-02-01 3.64000
1949-03-01 3.70000
1949-04-01 4.00000
1949-05-01 4.18000
1949-06-01 3.63000
1949-07-01 3.22000
1949-08-01 2.87000
1949-09-01 2.74000
1949-10-01 2.92000
1949-11-01 3.41000
1949-12-01 3.14000
1950-01-01 3.15000
1950-02-01 2.96000
1950-03-01 3.09000
1950-04-01 3.37000
1950-05-01 3.16000
1950-06-01 2.94000
1950-07-01 3.13000
1950-08-01 2.72000
1950-09-01 1.87000
1950-10-01 2.06000
1950-11-01 2.34000
1950-12-01 2.32000
1951-01-01 2.52000
1951-02-01 2.74000
1951-03-01 2.55000
1951-04-01 2.75000
1951-05-01 3.09000
1951-06-01 3.40000
1951-07-01 3.31000
1951-08-01 2.82000
1951-09-01 2.82000
1951-10-01 3.37000
1951-11-01 4.19000
1951-12-01 4.65000
1952-01-01 4.76000
1952-02-01 3.49000
1952-03-01 4.49000
1952-04-01 4.49000
1952-05-01 4.49000
1952-06-01 5.34000
1952-07-01 5.32000
1952-08-01 5.55000