Month	Cents Per Pound
1902-01-01	2.02600
1902-02-01	2.00500
1902-03-01	2.07500
1902-04-01	2.08300
1902-05-01	2.06400
1902-06-01	2.07000
1902-07-01	2.10600
1902-08-01	2.13600
1902-09-01	2.12600
1902-10-01	2.04700
1902-11-01	1.99100
1902-12-01	1.95300
1903-01-01	1.92100
1903-02-01	1.87500
1903-03-01	1.88600
1903-04-01	1.88600
1903-05-01	1.88600
1903-06-01	1.88600
1903-07-01	1.88400
1903-08-01	1.87900
1903-09-01	1.87100
1903-10-01	1.86700
1903-11-01	1.81200
1903-12-01	1.76100
1904-01-01	1.74000
1904-02-01	1.75100
1904-03-01	1.76900
1904-04-01	1.76400
1904-05-01	1.75700
1904-06-01	1.73700
1904-07-01	1.70200
1904-08-01	1.67400
1904-09-01	1.62100
1904-10-01	1.62000
1904-11-01	1.65200
1904-12-01	1.69100
1905-01-01	1.71300
1905-02-01	1.72500
1905-03-01	1.78300
1905-04-01	1.79300
1905-05-01	1.79900
1905-06-01	1.77900
1905-07-01	1.77900
1905-08-01	1.78300
1905-09-01	1.78600
1905-10-01	1.72000
1905-11-01	1.72300
1905-12-01	1.72700
1906-01-01	1.74700
1906-02-01	1.74900
1906-03-01	1.74600
1906-04-01	1.74100
1906-05-01	1.74100
1906-06-01	1.76300
1906-07-01	1.76300
1906-08-01	1.76300
1906-09-01	1.76300
1906-10-01	1.78000
1906-11-01	1.82000
1906-12-01	1.87000
1907-01-01	1.88700
1907-02-01	1.89900
1907-03-01	1.90500
1907-04-01	1.93100
1907-05-01	1.93300
1907-06-01	1.92700
1907-07-01	1.92700
1907-08-01	1.92700
1907-09-01	1.93400
1907-10-01	1.93400
1907-11-01	1.93400
1907-12-01	1.93400
1908-01-01	1.92300
1908-02-01	1.92000
1908-03-01	1.92000
1908-04-01	1.92000
1908-05-01	1.92000
1908-06-01	1.85100
1908-07-01	1.82000
1908-08-01	1.82000
1908-09-01	1.82000
1908-10-01	1.82000
1908-11-01	1.82000
1908-12-01	1.82000
1909-01-01	1.82000
1909-02-01	1.77200
1909-03-01	1.59900
1909-04-01	1.57700
1909-05-01	1.50600
1909-06-01	1.50600
1909-07-01	1.54300
1909-08-01	1.58100
1909-09-01	1.61600
1909-10-01	1.66400
1909-11-01	1.67400
1909-12-01	1.72700
1910-01-01	1.74100
1910-02-01	1.73600
1910-03-01	1.72700
1910-04-01	1.72700
1910-05-01	1.72000
1910-06-01	1.70700
1910-07-01	1.65700
1910-08-01	1.63600
1910-09-01	1.62700
1910-10-01	1.61300
1910-11-01	1.61300
1910-12-01	1.61100
1911-01-01	1.61500
1911-02-01	1.62000
1911-03-01	1.62300
1911-04-01	1.62700
1911-05-01	1.62000
1911-06-01	1.55600
1911-07-01	1.54600
1911-08-01	1.53900
1911-09-01	1.51300
1911-10-01	1.44100
1911-11-01	1.40700
1911-12-01	1.39900
1912-01-01	1.42400
1912-02-01	1.40000
1912-03-01	1.39400
1912-04-01	1.43300
1912-05-01	1.45600
1912-06-01	1.47000
1912-07-01	1.50400
1912-08-01	1.55300
1912-09-01	1.61000
1912-10-01	1.65900
1912-11-01	1.70000
1912-12-01	1.72500
1913-01-01	1.77100
1913-02-01	1.76600
1913-03-01	1.78600
1913-04-01	1.79000
1913-05-01	1.72700
1913-06-01	1.68700
1913-07-01	1.66700
1913-08-01	1.62400
1913-09-01	1.59100
1913-10-01	1.55900
1913-11-01	1.50500
1913-12-01	1.46300
1914-01-01	1.45100
1914-02-01	1.47700
1914-03-01	1.47300
1914-04-01	1.44600
1914-05-01	1.42400
1914-06-01	1.39900
1914-07-01	1.40000
1914-08-01	1.44600
1914-09-01	1.47000
1914-10-01	1.44600
1914-11-01	1.39700
1914-12-01	1.36600
1915-01-01	1.38300
1915-02-01	1.39500
1915-03-01	1.41300
1915-04-01	1.43700
1915-05-01	1.43300
1915-06-01	1.44400
1915-07-01	1.47100
1915-08-01	1.51100
1915-09-01	1.55900
1915-10-01	1.63400
1915-11-01	1.76900
1915-12-01	1.94100
1916-01-01	2.06000
1916-02-01	2.20300
1916-03-01	2.44700
1916-04-01	2.61100
1916-05-01	2.75000
1916-06-01	2.68900
1916-07-01	2.64000
1916-08-01	2.68200
1916-09-01	2.76500
1916-10-01	2.85600
1916-11-01	3.02100
1916-12-01	3.27800
1917-01-01	3.38400
1917-02-01	3.50100
1917-03-01	3.73900
1917-04-01	4.11000
1917-05-01	4.56200
1917-06-01	5.00400
1917-07-01	5.33400
1917-08-01	5.24900
1917-09-01	5.04900
1917-10-01	3.47000
1917-11-01	3.44400
1917-12-01	3.44100
1918-01-01	3.54900
1918-02-01	3.54900
1918-03-01	3.54900
1918-04-01	3.54900
1918-05-01	3.54900
1918-06-01	3.54900
1918-07-01	3.54900
1918-08-01	3.54900
1918-09-01	3.54900
1918-10-01	3.54900
1918-11-01	3.54900
1918-12-01	3.46100
1919-01-01	3.37100
1919-02-01	3.37100
1919-03-01	3.28200
1919-04-01	3.03100
1919-05-01	3.02100
1919-06-01	3.02100
1919-07-01	3.02100
1919-08-01	3.02100
1919-09-01	3.00400
1919-10-01	3.05200
1919-11-01	3.08400
1919-12-01	3.11000
1920-01-01	3.53400
1920-02-01	3.53400
1920-03-01	3.80200
1920-04-01	3.95600
1920-05-01	3.89000
1920-06-01	3.84900
1920-07-01	3.91500
1920-08-01	3.99700
1920-09-01	3.95400
1920-10-01	3.76100
1920-11-01	3.56900
1920-12-01	3.08100
1921-01-01	2.98800
1921-02-01	2.85000
1921-03-01	2.68400
1921-04-01	2.63800
1921-05-01	2.65000
1921-06-01	2.52400
1921-07-01	2.36600
1921-08-01	2.22200
1921-09-01	2.15300
1921-10-01	2.11300
1921-11-01	2.05500
1921-12-01	2.00100
1922-01-01	1.95900
1922-02-01	1.90200
1922-03-01	1.90200
1922-04-01	1.96900
1922-05-01	2.03000
1922-06-01	2.08600
1922-07-01	2.11800
1922-08-01	2.01400
1922-09-01	2.35200
1922-10-01	2.39800
1922-11-01	2.39200
1922-12-01	2.37100
1923-01-01	2.40000
1923-02-01	2.53400
1923-03-01	2.67300
1923-04-01	2.77600
1923-05-01	2.77200
1923-06-01	2.74600
1923-07-01	2.74600
1923-08-01	2.74600
1923-09-01	2.74600
1923-10-01	2.74600
1923-11-01	2.74600
1923-12-01	2.73100
1924-01-01	2.74600
1924-02-01	2.72100
1924-03-01	2.66200
1924-04-01	2.59200
1924-05-01	2.55200
1924-06-01	2.50100
1924-07-01	2.45000
1924-08-01	2.39500
1924-09-01	2.35600
1924-10-01	2.33700
1924-11-01	2.35300
1924-12-01	2.39900
1925-01-01	2.40900
1925-02-01	2.42100
1925-03-01	2.42400
1925-04-01	2.36200
1925-05-01	2.32800
1925-06-01	2.30500
1925-07-01	2.30300
1925-08-01	2.28400
1925-09-01	2.26100
1925-10-01	2.27600
1925-11-01	2.31100
1925-12-01	2.32800
1926-01-01	2.32300
1926-02-01	2.31500
1926-03-01	2.32200
1926-04-01	2.31800
1926-05-01	2.30400
1926-06-01	2.30800
1926-07-01	2.31500
1926-08-01	2.31500
1926-09-01	2.31500
1926-10-01	2.31500
1926-11-01	2.31500
1926-12-01	2.31500
1927-01-01	2.28100
1927-02-01	2.22100
1927-03-01	2.23400
1927-04-01	2.22600
1927-05-01	2.21600
1927-06-01	2.21100
1927-07-01	2.20900
1927-08-01	2.20900
1927-09-01	2.20000
1927-10-01	2.15200
1927-11-01	2.13100
1927-12-01	2.13300
1928-01-01	2.13600
1928-02-01	2.17000
1928-03-01	2.17800
1928-04-01	2.17700
1928-05-01	2.15400
1928-06-01	2.15400
1928-07-01	2.14400
1928-08-01	2.16100
1928-09-01	2.16100
1928-10-01	2.17000
1928-11-01	2.18100
1928-12-01	2.18700
1929-01-01	2.19200
1929-02-01	2.19200
1929-03-01	2.19200
1929-04-01	2.22300
1929-05-01	2.22600
1929-06-01	2.23600
1929-07-01	2.22800
1929-08-01	2.21400
1929-09-01	2.20800
1929-10-01	2.19700
1929-11-01	2.19200
1929-12-01	2.20400
1930-01-01	2.16200
1930-02-01	2.14800
1930-03-01	2.14700
1930-04-01	2.09700
1930-05-01	2.05500
1930-06-01	2.04100
1930-07-01	2.01800
1930-08-01	1.99800
1930-09-01	1.98800
1930-10-01	1.98100
1930-11-01	1.97800
1930-12-01	1.96400
1931-01-01	1.97600
1931-02-01	1.98100
1931-03-01	1.98100
1931-04-01	1.97400
1931-05-01	1.97400
1931-06-01	1.96400
1931-07-01	1.95500
1931-08-01	1.94500
1931-09-01	1.94500
1931-10-01	1.94400
1931-11-01	1.93900
1931-12-01	1.91000
1932-01-01	1.87900
1932-02-01	1.87700
1932-03-01	1.87900
1932-04-01	1.90800
1932-05-01	1.90800
1932-06-01	1.90800
1932-07-01	1.91400
1932-08-01	1.91400
1932-09-01	1.91500
1932-10-01	1.91100
1932-11-01	1.89800
1932-12-01	1.89800
1933-01-01	1.88500
1933-02-01	1.87300
1933-03-01	1.86700
1933-04-01	1.81700
1933-05-01	1.80200
1933-06-01	1.82000
1933-07-01	1.87800
1933-08-01	1.88300
1933-09-01	1.89000
1933-10-01	1.95000
1933-11-01	1.93300
1933-12-01	1.94500
1934-01-01	1.94500
1934-02-01	1.94500
1934-03-01	1.94500
1934-04-01	1.98800
1934-05-01	2.11800
1934-06-01	2.11800
1934-07-01	2.05600
1934-08-01	2.05600
1934-09-01	2.05600
1934-10-01	2.05600
1934-11-01	2.05600
1934-12-01	2.05600
1935-01-01	2.05600
1935-02-01	2.05600
1935-03-01	2.05600
1935-04-01	2.05600
1935-05-01	2.05600
1935-06-01	2.05600
1935-07-01	2.05600
1935-08-01	2.05600
1935-09-01	2.05600
1935-10-01	2.06200
1935-11-01	2.06200
1935-12-01	2.06200
1936-01-01	2.06200
1936-02-01	2.04000
1936-03-01	2.02100
1936-04-01	2.02800
1936-05-01	2.02800
1936-06-01	2.03300
1936-07-01	2.09100
1936-08-01	2.09100
1936-09-01	2.09600
1936-10-01	2.11600
1936-11-01	2.11600
1936-12-01	2.19900
1937-01-01	2.24900
1937-02-01	2.24900
1937-03-01	2.45900
1937-04-01	2.51200
1937-05-01	2.51200
1937-06-01	2.51200
1937-07-01	2.51200
1937-08-01	2.51200
1937-09-01	2.51200
1937-10-01	2.51200
1937-11-01	2.51200
1937-12-01	2.51200
1938-01-01	2.51200
1938-02-01	2.51200
1938-03-01	2.51200
1938-04-01	2.51200
1938-05-01	2.50600
1938-06-01	2.45900
1938-07-01	2.30000
1938-08-01	2.30000
1938-09-01	2.29300
1938-10-01	2.25500
1938-11-01	2.28600
1938-12-01	2.28600
1939-01-01	2.28600
1939-02-01	2.28600
1939-03-01	2.28600
1939-04-01	2.28600
1939-05-01	2.25600
1939-06-01	2.23600
1939-07-01	2.23600
1939-08-01	2.23600
1939-09-01	2.23600
1939-10-01	2.23600
1939-11-01	2.24200
1939-12-01	2.26100