Month	Cents Per Pound
1908-01-01	13.1900
1908-02-01	13.5000
1908-03-01	13.7500
1908-04-01	14.6300
1908-05-01	13.9500
1908-06-01	13.7500
1908-07-01	13.6300
1908-08-01	13.9500
1908-09-01	14.6300
1908-10-01	14.4500
1908-11-01	13.6300
1908-12-01	13.5600
1909-01-01	14.7000
1909-02-01	15.3100
1909-03-01	16.1300
1909-04-01	15.8800
1909-05-01	16.4000
1909-06-01	15.7500
1909-07-01	15.6000
1909-08-01	17.1300
1909-09-01	17.9400
1909-10-01	16.8000
1909-11-01	16.1900
1909-12-01	16.7500
1910-01-01	17.0000
1910-02-01	18.0000
1910-03-01	18.6300
1910-04-01	19.6500
1910-05-01	19.1900
1910-06-01	19.1300
1910-07-01	18.1000
1910-08-01	17.3100
1910-09-01	17.3800
1910-10-01	17.1500
1910-11-01	15.2500
1910-12-01	14.9000
1911-01-01	15.7500
1911-02-01	16.0000
1911-03-01	16.3800
1911-04-01	16.4000
1911-05-01	15.5000
1911-06-01	14.3800
1911-07-01	15.0000
1911-08-01	15.3800
1911-09-01	16.4000
1911-10-01	16.5000
1911-11-01	15.2500
1911-12-01	14.2000
1912-01-01	15.5000
1912-02-01	15.5000
1912-03-01	16.2000
1912-04-01	16.8800
1912-05-01	16.1300
1912-06-01	15.4000
1912-07-01	16.0000
1912-08-01	16.5500
1912-09-01	17.1300
1912-10-01	17.3800
1912-11-01	16.2000
1912-12-01	15.0000
1913-01-01	16.0000
1913-02-01	17.0000
1913-03-01	17.4500
1913-04-01	18.6300
1913-05-01	18.9500
1913-06-01	19.0600
1913-07-01	19.5000
1913-08-01	19.3000
1913-09-01	18.8800
1913-10-01	18.7500
1913-11-01	17.6000
1913-12-01	17.6300
1914-01-01	17.5000
1914-02-01	18.2500
1914-03-01	18.3800
1914-04-01	19.1300
1914-05-01	18.9000
1914-06-01	18.1900
1914-07-01	18.9000
1914-08-01	19.1300
1914-09-01	19.6900
1914-10-01	18.9000
1914-11-01	16.8800
1914-12-01	16.2500
1915-01-01	17.0000
1915-02-01	17.8100
1915-03-01	18.0000
1915-04-01	17.4000
1915-05-01	18.3800
1915-06-01	18.2500
1915-07-01	17.1000
1915-08-01	17.1300
1915-09-01	17.5000
1915-10-01	20.3000
1915-11-01	17.5000
1915-12-01	16.6000
1916-01-01	17.6300
1916-02-01	19.3100
1916-03-01	19.1500
1916-04-01	21.2500
1916-05-01	22.2500
1916-06-01	22.7500
1916-07-01	21.7500
1916-08-01	21.8100
1916-09-01	22.2300
1916-10-01	23.0000
1916-11-01	21.8800
1916-12-01	21.1000
1917-01-01	22.5000
1917-02-01	23.5000
1917-03-01	23.5000
1917-04-01	26.3100
1917-05-01	25.6300
1917-06-01	24.6000
1917-07-01	23.9400
1917-08-01	24.0600
1917-09-01	27.7500
1917-10-01	28.7500
1917-11-01	23.8800
1917-12-01	26.4000
1918-01-01	29.2500
1918-02-01	32.6300
1918-03-01	34.1500
1918-04-01	33.8800
1918-05-01	34.3000
1918-06-01	35.0000
1918-07-01	35.8800
1918-08-01	35.1500
1918-09-01	35.7500
1918-10-01	34.7500
1918-11-01	35.4500
1918-12-01	33.7500
1919-01-01	34.2000
1919-02-01	32.6300
1919-03-01	34.6900
1919-04-01	35.5600
1919-05-01	36.8000
1919-06-01	36.7500
1919-07-01	35.3800
1919-08-01	37.1000
1919-09-01	37.3800
1919-10-01	37.5500
1919-11-01	35.1300
1919-12-01	34.5000
1920-01-01	34.6700
1920-02-01	38.5600
1920-03-01	38.3100
1920-04-01	40.9000
1920-05-01	42.3800
1920-06-01	41.0000
1920-07-01	39.4000
1920-08-01	39.0000
1920-09-01	39.0000
1920-10-01	37.8000
1920-11-01	36.5000
1920-12-01	34.2000
1921-01-01	35.3800
1921-02-01	38.1300
1921-03-01	37.7500
1921-04-01	39.0000
1921-05-01	35.3800
1921-06-01	32.7500
1921-07-01	33.3000
1921-08-01	36.0000
1921-09-01	31.8000
1921-10-01	32.6300
1921-11-01	31.3800
1921-12-01	28.4000
1922-01-01	27.5000
1922-02-01	27.0000
1922-03-01	30.1000
1922-04-01	29.5000
1922-05-01	30.6300
1922-06-01	28.8000
1922-07-01	25.7500
1922-08-01	26.5000
1922-09-01	28.0000
1922-10-01	29.2500
1922-11-01	26.2500
1922-12-01	25.6000
1923-01-01	24.2500
1923-02-01	26.7500
1923-03-01	29.2000
1923-04-01	29.5000
1923-05-01	29.7500
1923-06-01	28.6000
1923-07-01	25.0000
1923-08-01	26.4000
1923-09-01	28.5000
1923-10-01	32.5000
1923-11-01	25.3000
1923-12-01	24.1300
1924-01-01	27.5000
1924-02-01	29.2000
1924-03-01	29.0000
1924-04-01	30.2500
1924-05-01	32.4000
1924-06-01	30.2500
1924-07-01	27.0000
1924-08-01	25.8000
1924-09-01	28.5000
1924-10-01	32.6000
1924-11-01	29.0000
1924-12-01	27.3800
1925-01-01	29.1000
1925-02-01	31.5000
1925-03-01	28.5000
1925-04-01	31.5000
1925-05-01	30.6000
1925-06-01	29.0000
1925-07-01	29.0000
1925-08-01	27.8800
1925-09-01	31.6000
1925-10-01	30.0000
1925-11-01	28.6300
1925-12-01	29.4000
1926-01-01	32.0000
1926-02-01	31.3800
1926-03-01	33.5000
1926-04-01	36.3800
1926-05-01	35.5000
1926-06-01	33.1000
1926-07-01	29.5000
1926-08-01	28.0000
1926-09-01	29.3800
1926-10-01	30.1300
1926-11-01	29.0000
1926-12-01	29.1300
1927-01-01	30.5000
1927-02-01	31.2500
1927-03-01	31.1000
1927-04-01	31.8800
1927-05-01	30.0000
1927-06-01	26.2500
1927-07-01	26.0000
1927-08-01	27.0000
1927-09-01	27.3800
1927-10-01	27.8800
1927-11-01	26.4000
1927-12-01	27.0000
1928-01-01	28.8000
1928-02-01	29.1300
1928-03-01	28.8800
1928-04-01	29.7500
1928-05-01	29.0000
1928-06-01	28.3800
1928-07-01	27.0000
1928-08-01	29.0000
1928-09-01	30.3800
1928-10-01	30.3000
1928-11-01	29.6300
1928-12-01	28.0000
1929-01-01	31.0000
1929-02-01	33.1300
1929-03-01	35.2500
1929-04-01	37.5000
1929-05-01	37.8800
1929-06-01	31.7500
1929-07-01	31.5000
1929-08-01	30.5000
1929-09-01	30.5000
1929-10-01	29.0000
1929-11-01	27.8800
1929-12-01	29.6000
1930-01-01	30.3800
1930-02-01	30.5000
1930-03-01	29.1300
1930-04-01	29.9000
1930-05-01	28.2500
1930-06-01	25.3800
1930-07-01	24.1000
1930-08-01	23.8800
1930-09-01	25.0000
1930-10-01	23.3800
1930-11-01	23.1300
1930-12-01	22.2000
1931-01-01	24.7500
1931-02-01	22.8800
1931-03-01	24.5000
1931-04-01	25.2500
1931-05-01	23.6300
1931-06-01	24.0000
1931-07-01	22.6300
1931-08-01	23.5000
1931-09-01	23.1000
1931-10-01	20.6300
1931-11-01	21.5000
1931-12-01	19.3000
1932-01-01	20.3800
1932-02-01	20.1300
1932-03-01	21.1000
1932-04-01	19.8800
1932-05-01	18.3000
1932-06-01	16.0000
1932-07-01	15.8800
1932-08-01	16.0000
1932-09-01	17.5000
1932-10-01	15.1300
1932-11-01	15.8000
1932-12-01	14.0000
1933-01-01	15.5000
1933-02-01	15.2500
1933-03-01	14.8800
1933-04-01	15.5000
1933-05-01	15.3000
1933-06-01	14.0000
1933-07-01	13.5000
1933-08-01	12.0000
1933-09-01	12.8800
1933-10-01	12.0000
1933-11-01	12.0000
1933-12-01	12.8800
1934-01-01	14.0000
1934-02-01	14.7500
1934-03-01	16.5000
1934-04-01	17.8100
1934-05-01	17.4000
1934-06-01	15.2500
1934-07-01	13.4000
1934-08-01	14.1300
1934-09-01	15.0000
1934-10-01	14.1000
1934-11-01	14.2500
1934-12-01	14.0000
1935-01-01	16.2000
1935-02-01	18.2500
1935-03-01	19.5000
1935-04-01	21.7000
1935-05-01	22.1300
1935-06-01	19.6900
1935-07-01	17.3000
1935-08-01	18.2500
1935-09-01	20.8800
1935-10-01	19.8000
1935-11-01	19.6900
1935-12-01	21.3000
1936-01-01	22.0000
1936-02-01	21.8800
1936-03-01	22.5000
1936-04-01	23.1300
1936-05-01	21.8800
1936-06-01	19.9000
1936-07-01	18.5000
1936-08-01	17.8800
1936-09-01	18.5000
1936-10-01	17.8800
1936-11-01	16.8800
1936-12-01	16.0000
1937-01-01	18.1300
1937-02-01	18.7500
1937-03-01	19.8000
1937-04-01	21.0000
1937-05-01	19.0000
1937-06-01	19.1000
1937-07-01	18.6300
1937-08-01	21.3000
1937-09-01	22.5000
1937-10-01	21.3800
1937-11-01	21.1000
1937-12-01	21.3800
1938-01-01	21.8800
1938-02-01	20.5000
1938-03-01	20.8000
1938-04-01	22.7500
1938-05-01	22.4000
1938-06-01	19.6300
1938-07-01	18.2500
1938-08-01	18.0500
1938-09-01	19.0000
1938-10-01	16.9400
1938-11-01	16.7500
1938-12-01	16.7500
1939-01-01	17.5500
1939-02-01	17.5000
1939-03-01	17.7500
1939-04-01	18.6300
1939-05-01	17.3000
1939-06-01	15.1300
1939-07-01	15.5000
1939-08-01	14.0000
1939-09-01	16.8800
1939-10-01	14.0500
1939-11-01	14.5000
1939-12-01	13.2500
1940-01-01	14.8500
1940-02-01	15.7500
1940-03-01	16.8100
1940-04-01	17.4000
1940-05-01	18.5600
1940-06-01	15.3000
1940-07-01	15.1000
1940-08-01	14.8000
1940-09-01	15.9000
1940-10-01	14.7000
1940-11-01	15.6000
1940-12-01	15.9000
1941-01-01	17.3000
1941-02-01	17.8000