Month Dollars Per 100 Pounds 1890-01-01 5.88000 1890-02-01 5.88000 1890-03-01 5.88000 1890-04-01 5.88000 1890-05-01 5.88000 1890-06-01 5.88000 1890-07-01 6.11000 1890-08-01 6.11000 1890-09-01 6.11000 1890-10-01 6.11000 1890-11-01 6.35000 1890-12-01 6.58000 1891-01-01 6.35000 1891-02-01 5.88000 1891-03-01 5.64000 1891-04-01 5.64000 1891-05-01 5.64000 1891-06-01 5.64000 1891-07-01 5.64000 1891-08-01 5.64000 1891-09-01 5.64000 1891-10-01 5.64000 1891-11-01 5.64000 1891-12-01 5.64000 1892-01-01 5.64000 1892-02-01 5.52000 1892-03-01 5.52000 1892-04-01 5.40000 1892-05-01 5.40000 1892-06-01 5.52000 1892-07-01 5.52000 1892-08-01 5.52000 1892-09-01 5.52000 1892-10-01 5.52000 1892-11-01 5.40000 1892-12-01 5.40000 1893-01-01 5.40000 1893-02-01 5.40000 1893-03-01 5.40000 1893-04-01 5.40000 1893-05-01 5.40000 1893-06-01 5.40000 1893-07-01 5.40000 1893-08-01 5.40000 1893-09-01 4.50000 1893-10-01 4.00000 1893-11-01 4.00000 1893-12-01 4.23000 1894-01-01 3.87000 1894-02-01 3.87000 1894-03-01 4.05000 1894-04-01 3.83000 1894-05-01 3.56000 1894-06-01 3.92000 1894-07-01 4.05000 1894-08-01 4.05000 1894-09-01 4.05000 1894-10-01 4.05000 1894-11-01 4.05000 1894-12-01 4.05000 1895-01-01 4.05000 1895-02-01 4.05000 1895-03-01 4.05000 1895-04-01 4.05000 1895-05-01 4.50000 1895-06-01 4.50000 1895-07-01 4.70000 1895-08-01 4.70000 1895-09-01 4.84000 1895-10-01 4.94000 1895-11-01 4.94000 1895-12-01 4.94000 1896-01-01 4.94000 1896-02-01 4.94000 1896-03-01 4.94000 1896-04-01 4.94000 1896-05-01 4.94000 1896-06-01 4.94000 1896-07-01 4.94000 1896-08-01 4.94000 1896-09-01 4.94000 1896-10-01 4.94000 1896-11-01 4.94000 1896-12-01 4.94000 1897-01-01 4.94000 1897-02-01 4.94000 1897-03-01 4.94000 1897-04-01 4.94000 1897-05-01 4.94000 1897-06-01 4.94000 1897-07-01 4.94000 1897-08-01 4.94000 1897-09-01 4.94000 1897-10-01 4.94000 1897-11-01 4.94000 1897-12-01 4.94000 1898-01-01 4.94000 1898-02-01 4.94000 1898-03-01 4.94000 1898-04-01 4.94000 1898-05-01 4.94000 1898-06-01 5.16000 1898-07-01 6.02000 1898-08-01 6.02000 1898-09-01 6.02000 1898-10-01 6.02000 1898-11-01 6.02000 1898-12-01 6.02000 1899-01-01 6.02000 1899-02-01 6.75000 1899-03-01 7.20000 1899-04-01 7.20000 1899-05-01 7.43000 1899-06-01 7.59000 1899-07-01 7.13000 1899-08-01 7.13000 1899-09-01 7.13000 1899-10-01 7.13000 1899-11-01 7.13000 1899-12-01 6.21000 1900-01-01 6.21000 1900-02-01 6.21000 1900-03-01 6.21000 1900-04-01 6.21000 1900-05-01 6.21000 1900-06-01 6.21000 1900-07-01 5.98000 1900-08-01 5.98000 1900-09-01 5.98000 1900-10-01 5.98000 1900-11-01 5.98000 1900-12-01 5.98000 1901-01-01 5.98000 1901-02-01 5.52000 1901-03-01 5.52000 1901-04-01 5.52000 1901-05-01 5.52000 1901-06-01 5.52000 1901-07-01 5.52000 1901-08-01 5.52000 1901-09-01 5.52000 1901-10-01 5.52000 1901-11-01 5.52000 1901-12-01 5.52000 1902-01-01 5.52000 1902-02-01 5.52000 1902-03-01 5.52000 1902-04-01 5.52000 1902-05-01 5.52000 1902-06-01 5.52000 1902-07-01 5.98000 1902-08-01 5.98000 1902-09-01 5.98000 1902-10-01 5.98000 1902-11-01 5.98000 1902-12-01 5.75000 1903-01-01 5.75000 1903-02-01 5.75000 1903-03-01 5.75000 1903-04-01 6.21000 1903-05-01 6.21000 1903-06-01 6.21000 1903-07-01 6.21000 1903-08-01 6.21000 1903-09-01 6.21000 1903-10-01 6.21000 1903-11-01 6.21000 1903-12-01 5.29000 1904-01-01 5.17000 1904-02-01 5.29000 1904-03-01 5.43000 1904-04-01 5.61000 1904-05-01 5.70000 1904-06-01 5.52000 1904-07-01 5.43000 1904-08-01 5.52000 1904-09-01 5.61000 1904-10-01 5.70000 1904-11-01 5.89000 1904-12-01 6.44000 1905-01-01 6.90000 1905-02-01 6.90000 1905-03-01 6.90000 1905-04-01 6.90000 1905-05-01 6.75000 1905-06-01 6.44000 1905-07-01 6.45000 1905-08-01 6.83000 1905-09-01 6.90000 1905-10-01 6.90000 1905-11-01 6.90000 1905-12-01 7.13000 1906-01-01 7.13000 1906-02-01 7.36000 1906-03-01 7.13000 1906-04-01 7.13000 1906-05-01 7.13000 1906-06-01 7.03000 1906-07-01 7.13000 1906-08-01 7.13000 1906-09-01 7.13000 1906-10-01 7.13000 1906-11-01 7.28000 1906-12-01 7.36000 1907-01-01 7.59000 1907-02-01 7.73000 1907-03-01 7.82000 1907-04-01 7.91000 1907-05-01 7.91000 1907-06-01 7.91000 1907-07-01 7.91000 1907-08-01 7.68000 1907-09-01 7.13000 1907-10-01 6.90000 1907-11-01 6.90000 1907-12-01 6.44000 1908-01-01 6.44000 1908-02-01 6.44000 1908-03-01 6.44000 1908-04-01 6.44000 1908-05-01 6.44000 1908-06-01 6.44000 1908-07-01 6.44000 1908-08-01 6.44000 1908-09-01 6.44000 1908-10-01 6.44000 1908-11-01 6.44000 1908-12-01 6.44000 1909-01-01 6.44000 1909-02-01 6.44000 1909-03-01 6.21000 1909-04-01 6.21000 1909-05-01 6.21000 1909-06-01 6.34000 1909-07-01 6.34000 1909-08-01 6.78000 1909-09-01 6.90000 1909-10-01 7.12000 1909-11-01 7.36000 1909-12-01 7.36000 1910-01-01 7.36000 1910-02-01 6.95000 1910-03-01 7.13000 1910-04-01 7.13000 1910-05-01 6.90000 1910-06-01 6.90000 1910-07-01 6.90000 1910-08-01 6.90000 1910-09-01 6.90000 1910-10-01 6.90000 1910-11-01 7.13000 1910-12-01 7.13000 1911-01-01 6.90000 1911-02-01 6.90000 1911-03-01 6.90000 1911-04-01 6.67000 1911-05-01 6.67000 1911-06-01 6.67000 1911-07-01 6.90000 1911-08-01 7.27000 1911-09-01 7.36000 1911-10-01 7.36000 1911-11-01 7.38000 1911-12-01 7.60000 1912-01-01 7.36000 1912-02-01 7.36000 1912-03-01 7.59000 1912-04-01 7.96000 1912-05-01 7.96000 1912-06-01 7.96000 1912-07-01 7.96000 1912-08-01 8.05000 1912-09-01 8.05000 1912-10-01 8.28000 1912-11-01 8.28000 1912-12-01 8.28000 1913-01-01 8.28000 1913-02-01 8.05000 1913-03-01 7.59000 1913-04-01 7.36000 1913-05-01 7.13000 1913-06-01 6.90000 1913-07-01 6.44000 1913-08-01 6.90000 1913-09-01 7.36000 1913-10-01 7.36000 1913-11-01 6.90000 1913-12-01 6.67000 1914-01-01 6.90000 1914-02-01 6.67000 1914-03-01 6.67000 1914-04-01 6.44000 1914-05-01 6.44000 1914-06-01 6.44000 1914-07-01 6.44000 1914-08-01 6.44000 1914-09-01 7.82000 1914-10-01 7.82000 1914-11-01 7.36000 1914-12-01 7.59000 1915-01-01 8.05000 1915-02-01 10.1200 1915-03-01 11.9600 1915-04-01 12.4200 1915-05-01 16.1000 1915-06-01 23.9200 1915-07-01 24.8400 1915-08-01 22.0800 1915-09-01 14.7200 1915-10-01 14.7200 1915-11-01 14.7200 1915-12-01 20.2400 1916-01-01 21.1600 1916-02-01 22.0800 1916-03-01 23.0000 1916-04-01 23.0000 1916-05-01 23.4600 1916-06-01 20.7000 1916-07-01 16.5600 1916-08-01 13.8000 1916-09-01 13.8000 1916-10-01 13.8000 1916-11-01 14.7200 1916-12-01 19.3200 1917-01-01 19.3200 1917-02-01 19.3200 1917-03-01 19.3200 1917-04-01 19.3200 1917-05-01 17.4800 1917-06-01 17.4800 1917-07-01 17.4800 1917-08-01 17.4800 1917-09-01 17.4800 1917-10-01 17.4800 1917-11-01 17.4800 1917-12-01 17.4800 1918-01-01 17.4800 1918-02-01 15.3800 1918-03-01 13.8000 1918-04-01 13.8000 1918-05-01 13.8000 1918-06-01 13.8000 1918-07-01 13.8000 1918-08-01 13.8000 1918-09-01 13.8000 1918-10-01 13.8000 1918-11-01 13.8000 1918-12-01 13.8000 1919-01-01 11.9600 1919-02-01 10.3800 1919-03-01 9.50000 1919-04-01 9.20000 1919-05-01 9.20000 1919-06-01 9.20000 1919-07-01 9.29000 1919-08-01 9.66000 1919-09-01 9.66000 1919-10-01 9.66000 1919-11-01 9.97000 1919-12-01 10.3700 1920-01-01 11.2500 1920-02-01 11.5000 1920-03-01 11.5000 1920-04-01 11.5000 1920-05-01 11.5000 1920-06-01 11.5000 1920-07-01 11.5000 1920-08-01 11.5000 1920-09-01 11.5000 1920-10-01 11.5000 1920-11-01 10.7300 1920-12-01 10.5800 1921-01-01 10.5800 1921-02-01 10.1900 1921-03-01 10.1200 1921-04-01 10.1200 1921-05-01 9.64000 1921-06-01 9.20000 1921-07-01 9.20000 1921-08-01 9.20000 1921-09-01 9.20000 1921-10-01 9.20000 1921-11-01 8.62000 1921-12-01 8.16000 1922-01-01 7.60000 1922-02-01 7.36000 1922-03-01 7.26000 1922-04-01 6.90000 1922-05-01 6.90000 1922-06-01 6.90000 1922-07-01 6.92000 1922-08-01 7.13000 1922-09-01 7.33000 1922-10-01 7.90000 1922-11-01 8.42000 1922-12-01 8.51000 1923-01-01 8.45000 1923-02-01 8.36000 1923-03-01 9.00000 1923-04-01 9.17000 1923-05-01 8.64000 1923-06-01 8.41000 1923-07-01 8.19000 1923-08-01 8.34000 1923-09-01 8.51000 1923-10-01 8.51000 1923-11-01 8.51000 1923-12-01 8.51000 1924-01-01 8.72000 1924-02-01 8.93000 1924-03-01 8.97000 1924-04-01 8.97000 1924-05-01 8.81000 1924-06-01 8.74000 1924-07-01 8.74000 1924-08-01 8.86000 1924-09-01 9.06000 1924-10-01 9.18000 1924-11-01 9.68000 1924-12-01 9.92000 1925-01-01 10.1200 1925-02-01 9.84000 1925-03-01 9.55000 1925-04-01 9.27000 1925-05-01 9.20000 1925-06-01 9.35000 1925-07-01 9.43000 1925-08-01 9.62000 1925-09-01 10.0200 1925-10-01 10.3600 1925-11-01 10.9800 1925-12-01 11.0400 1926-01-01 11.0400 1926-02-01 11.0400 1926-03-01 10.8200 1926-04-01 10.5900 1926-05-01 10.1500 1926-06-01 10.1500 1926-07-01 10.4100 1926-08-01 10.6100 1926-09-01 10.6100 1926-10-01 10.6100 1926-11-01 10.6100 1926-12-01 10.4400 1927-01-01 10.0500 1927-02-01 9.94000 1927-03-01 9.94000 1927-04-01 9.47000 1927-05-01 8.79000 1927-06-01 8.79000 1927-07-01 8.79000 1927-08-01 9.02000 1927-09-01 9.02000 1927-10-01 9.02000 1927-11-01 9.02000 1927-12-01 9.02000 1928-01-01 9.02000 1928-02-01 8.97000 1928-03-01 8.36000 1928-04-01 7.88000 1928-05-01 8.10000 1928-06-01 8.29000 1928-07-01 8.37000 1928-08-01 8.79000 1928-09-01 8.79000 1928-10-01 8.79000 1928-11-01 8.79000 1928-12-01 8.79000 1929-01-01 8.79000 1929-02-01 8.79000 1929-03-01 8.86000 1929-04-01 9.23000 1929-05-01 9.25000 1929-06-01 9.25000 1929-07-01 9.25000 1929-08-01 9.25000 1929-09-01 9.31000 1929-10-01 9.48000 1929-11-01 9.48000 1929-12-01 9.48000 1930-01-01 9.48000 1930-02-01 9.48000 1930-03-01 9.31000 1930-04-01 9.02000 1930-05-01 9.02000 1930-06-01 9.02000 1930-07-01 8.70000 1930-08-01 8.56000 1930-09-01 8.56000 1930-10-01 8.56000 1930-11-01 8.56000 1930-12-01 8.56000 1931-01-01 8.56000 1931-02-01 8.56000 1931-03-01 8.56000 1931-04-01 8.48000 1931-05-01 7.87000 1931-06-01 7.87000 1931-07-01 8.06000 1931-08-01 8.10000 1931-09-01 8.10000 1931-10-01 8.10000 1931-11-01 8.10000 1931-12-01 8.10000 1932-01-01 8.10000 1932-02-01 8.10000 1932-03-01 8.10000 1932-04-01 8.10000 1932-05-01 8.10000 1932-06-01 8.10000 1932-07-01 8.10000 1932-08-01 8.10000 1932-09-01 8.10000 1932-10-01 8.10000 1932-11-01 8.10000 1932-12-01 8.10000 1933-01-01 8.10000 1933-02-01 8.10000 1933-03-01 8.10000 1933-04-01 8.10000 1933-05-01 8.10000 1933-06-01 8.10000 1933-07-01 8.33000 1933-08-01 8.56000 1933-09-01 8.56000 1933-10-01 8.56000 1933-11-01 8.56000 1933-12-01 8.56000 1934-01-01 8.56000 1934-02-01 8.56000 1934-03-01 8.56000 1934-04-01 8.56000 1934-05-01 8.56000 1934-06-01 8.56000 1934-07-01 8.56000 1934-08-01 8.56000 1934-09-01 8.56000 1934-10-01 8.56000 1934-11-01 8.56000 1934-12-01 8.56000 1935-01-01 8.56000 1935-02-01 8.56000 1935-03-01 8.56000 1935-04-01 8.56000 1935-05-01 8.56000 1935-06-01 8.56000 1935-07-01 8.56000 1935-08-01 8.56000 1935-09-01 8.56000 1935-10-01 8.56000 1935-11-01 8.56000 1935-12-01 8.56000 1936-01-01 8.56000 1936-02-01 8.56000 1936-03-01 8.56000 1936-04-01 8.56000 1936-05-01 8.56000 1936-06-01 8.56000 1936-07-01 8.56000 1936-08-01 8.56000 1936-09-01 8.56000 1936-10-01 8.56000 1936-11-01 8.56000 1936-12-01 8.75000 1937-01-01 9.25000 1937-02-01 9.48000 1937-03-01 9.48000 1937-04-01 9.48000 1937-05-01 9.48000 1937-06-01 9.48000 1937-07-01 10.8600 1937-08-01 11.0000 1937-09-01 11.0900 1937-10-01 10.5200 1937-11-01 9.76000 1937-12-01 9.48000 1938-01-01 9.14000 1938-02-01 9.02000 1938-03-01 9.02000 1938-04-01 8.85000 1938-05-01 8.79000 1938-06-01 8.79000 1938-07-01 8.79000 1938-08-01 8.79000 1938-09-01 8.79000 1938-10-01 8.79000 1938-11-01 8.79000 1938-12-01 8.79000 1939-01-01 8.79000 1939-02-01 8.79000 1939-03-01 8.79000 1939-04-01 8.79000 1939-05-01 8.79000 1939-06-01 8.79000 1939-07-01 8.79000 1939-08-01 8.79000 1939-09-01 9.66000 1939-10-01 10.1700 1939-11-01 10.1700 1939-12-01 10.1700 1940-01-01 10.0400 1940-02-01 9.94000 1940-03-01 9.94000 1940-04-01 9.94000 1940-05-01 9.94000 1940-06-01 10.1700 1940-07-01 10.4000 1940-08-01 10.4000 1940-09-01 10.4000 1940-10-01 11.3200 1940-11-01 11.3200 1940-12-01 11.3200 1941-01-01 11.3200 1941-02-01 11.3200 1941-03-01 11.3200 1941-04-01 11.3200 1941-05-01 11.3200 1941-06-01 11.3200 1941-07-01 11.3200 1941-08-01 11.3200 1941-09-01 11.3200 1941-10-01 12.0200 1941-11-01 12.2400 1941-12-01 11.9900 1942-01-01 11.9200 1942-02-01 11.9200 1942-03-01 11.9200 1942-04-01 11.9200 1942-05-01 11.9200 1942-06-01 11.9200 1942-07-01 11.9200 1942-08-01 11.9200 1942-09-01 11.9200 1942-10-01 11.9200 1942-11-01 11.9200 1942-12-01 11.9200 1943-01-01 11.9200 1943-02-01 11.9200 1943-03-01 11.9200 1943-04-01 11.9200 1943-05-01 11.9200 1943-06-01 11.9200 1943-07-01 11.9200 1943-08-01 11.9200 1943-09-01 11.9200 1943-10-01 11.9200 1943-11-01 11.9200 1943-12-01 11.9200 1944-01-01 11.9200 1944-02-01 11.9200 1944-03-01 11.9200 1944-04-01 11.9200 1944-05-01 11.9200 1944-06-01 11.9200 1944-07-01 11.9200 1944-08-01 11.9200 1944-09-01 11.9200 1944-10-01 11.9200 1944-11-01 11.9200 1944-12-01 11.9200 1945-01-01 11.9200 1945-02-01 11.9200 1945-03-01 11.9200 1945-04-01 11.9200 1945-05-01 11.9200 1945-06-01 11.9200 1945-07-01 11.9200 1945-08-01 11.9200 1945-09-01 11.9200 1945-10-01 11.9200 1945-11-01 11.9200 1945-12-01 11.9200 1946-01-01 11.9200 1946-02-01 11.9200 1946-03-01 11.9200 1946-04-01 11.9200 1946-05-01 11.9200 1946-06-01 11.9200 1946-07-01 12.3300 1947-01-01 15.6200 1947-02-01 15.6200 1947-03-01 15.6200 1947-04-01 15.6200 1947-05-01 15.6200 1947-06-01 15.6200 1947-07-01 15.6200 1947-08-01 15.6200 1947-09-01 15.6200 1947-10-01 15.6200 1947-11-01 15.6200 1947-12-01 15.6200 1948-01-01 15.6200 1948-02-01 16.6200 1948-03-01 16.6200 1948-04-01 16.6200 1948-05-01 16.6200 1948-06-01 16.6200 1948-07-01 16.6200 1948-08-01 19.6000 1948-09-01 19.6000 1948-10-01 19.6000 1948-11-01 21.2900 1948-12-01 22.0900 1949-01-01 22.0900 1949-02-01 22.0900 1949-03-01 22.0900 1949-04-01 18.6100 1949-05-01 16.5200 1949-06-01 14.6300 1949-07-01 14.1300 1949-08-01 14.6300 1949-09-01 15.3700 1949-10-01 15.6200 1949-11-01 15.6200 1949-12-01 15.6200 1950-01-01 15.6200 1950-02-01 15.6200 1950-03-01 15.7500 1950-04-01 16.1200 1950-05-01 17.0600 1950-06-01 20.7200 1950-07-01 20.8400 1950-08-01 20.8400 1950-09-01 22.9000 1950-10-01 23.5800 1950-11-01 23.5800 1950-12-01 24.5800 1951-01-01 24.5800 1951-02-01 24.5800 1951-03-01 24.5800 1951-04-01 24.5800 1951-05-01 24.5800 1951-06-01 24.5800 1951-07-01 24.5800 1951-08-01 24.5800 1951-09-01 24.5800 1951-10-01 24.9700 1951-11-01 26.5700 1951-12-01 26.5700