Month	Cents Per Pound
1920-01-01	25.1500
1920-02-01	23.7200
1920-03-01	23.0400
1920-04-01	23.2300
1920-05-01	22.9400
1920-06-01	21.9500
1920-07-01	20.3900
1920-08-01	18.1300
1920-09-01	17.2000
1920-10-01	17.1300
1920-11-01	15.3800
1920-12-01	13.0000
1921-01-01	12.3800
1921-02-01	11.6900
1921-03-01	10.6300
1921-04-01	9.31000
1921-05-01	9.63000
1921-06-01	9.70000
1921-07-01	11.0000
1921-08-01	11.7300
1921-09-01	12.2800
1921-10-01	12.1300
1921-11-01	11.3000
1921-12-01	10.9400
1922-01-01	11.0000
1922-02-01	12.1000
1922-03-01	14.1300
1922-04-01	13.4400
1922-05-01	13.3800
1922-06-01	13.3500
1922-07-01	13.3500
1922-08-01	12.9000
1922-09-01	11.7800
1922-10-01	11.7900
1922-11-01	12.2800
1922-12-01	12.6200
1923-01-01	13.3500
1923-02-01	13.7200
1923-03-01	14.0300
1923-04-01	14.0600
1923-05-01	13.9500
1923-06-01	13.8200
1923-07-01	13.4700
1923-08-01	12.8700
1923-09-01	14.0900
1923-10-01	14.6300
1923-11-01	14.5100
1923-12-01	14.3900
1924-01-01	14.2000
1924-02-01	13.4700
1924-03-01	13.0600
1924-04-01	12.8800
1924-05-01	12.9400
1924-06-01	12.8800
1924-07-01	14.2300
1924-08-01	15.1200
1924-09-01	15.1900
1924-10-01	14.3500
1924-11-01	14.4400
1924-12-01	14.6000
1925-01-01	14.6900
1925-02-01	13.8800
1925-03-01	14.7200
1925-04-01	14.3800
1925-05-01	14.0600
1925-06-01	14.0000
1925-07-01	14.2000
1925-08-01	14.7500
1925-09-01	14.4000
1925-10-01	13.3100
1925-11-01	13.5000
1925-12-01	13.5000
1926-01-01	13.8100
1926-02-01	14.0000
1926-03-01	15.1700
1926-04-01	15.6800
1926-05-01	15.8400
1926-06-01	17.2000
1926-07-01	16.8800
1926-08-01	15.8800
1926-09-01	15.5000
1926-10-01	14.3800
1926-11-01	12.1200
1926-12-01	11.6500
1927-01-01	10.6500
1927-02-01	10.8800
1927-03-01	11.2500
1927-04-01	12.0000
1927-05-01	12.0000
1927-06-01	11.3500
1927-07-01	10.5000
1927-08-01	10.7400
1927-09-01	13.0000
1927-10-01	13.5000
1927-11-01	12.6000
1927-12-01	12.6200
1928-01-01	12.8800
1928-02-01	12.7500
1928-03-01	11.7500
1928-04-01	12.5000
1928-05-01	12.8000
1928-06-01	13.0000
1928-07-01	13.2500
1928-08-01	13.0000
1928-09-01	14.0000
1928-10-01	13.4000
1928-11-01	12.6200
1928-12-01	11.8800
1929-01-01	12.4000
1929-02-01	12.9400
1929-03-01	13.0600
1929-04-01	12.8800
1929-05-01	12.0500
1929-06-01	11.8500
1929-07-01	12.2200
1929-08-01	12.3800
1929-09-01	12.3100
1929-10-01	11.9900
1929-11-01	11.3900
1929-12-01	11.0600
1930-01-01	10.8000
1930-02-01	11.1200
1930-03-01	11.3800
1930-04-01	11.0500
1930-05-01	10.7500
1930-06-01	11.0000
1930-07-01	11.2500
1930-08-01	12.0000
1930-09-01	13.3800
1930-10-01	11.4400
1930-11-01	11.1200
1930-12-01	10.2500
1931-01-01	9.38000
1931-02-01	8.90000
1931-03-01	9.50000
1931-04-01	9.60000
1931-05-01	9.12000
1931-06-01	8.88000
1931-07-01	8.35000
1931-08-01	8.91000
1931-09-01	8.80000
1931-10-01	8.38000
1931-11-01	8.25000
1931-12-01	7.70000
1932-01-01	6.31000
1932-02-01	6.12000
1932-03-01	6.25000
1932-04-01	5.75000
1932-05-01	5.25000
1932-06-01	4.93000
1932-07-01	6.44000
1932-08-01	6.50000
1932-09-01	6.25000
1932-10-01	5.75000
1932-11-01	5.87000
1932-12-01	5.15000
1933-01-01	5.34000
1933-02-01	4.74000
1933-03-01	5.32000
1933-04-01	6.16000
1933-05-01	7.35000
1933-06-01	7.60000
1933-07-01	8.14000
1933-08-01	8.15000
1933-09-01	7.62000
1933-10-01	7.29000
1933-11-01	7.12000
1933-12-01	7.00000
1934-01-01	7.00000
1934-02-01	7.06000
1934-03-01	7.38000
1934-04-01	7.44000
1934-05-01	7.45000
1934-06-01	7.38000
1934-07-01	7.38000
1934-08-01	8.55000
1934-09-01	9.59000
1934-10-01	10.3200
1934-11-01	11.6600
1934-12-01	11.6500
1935-01-01	13.0700
1935-02-01	13.5000
1935-03-01	13.5000
1935-04-01	13.4100
1935-05-01	13.2500
1935-06-01	13.1900
1935-07-01	12.6500
1935-08-01	12.7500
1935-09-01	13.1600
1935-10-01	13.0000
1935-11-01	13.0000
1935-12-01	13.0000
1936-01-01	12.4500
1936-02-01	12.2500
1936-03-01	11.9400
1936-04-01	11.8000
1936-05-01	11.1900
1936-06-01	11.2500
1936-07-01	11.9500
1936-08-01	12.6900
1936-09-01	12.8000
1936-10-01	12.5000
1936-11-01	12.6200
1936-12-01	13.1500
1937-01-01	13.6900
1937-02-01	13.7500
1937-03-01	13.6800
1937-04-01	13.6900
1937-05-01	13.2500
1937-06-01	13.4000
1937-07-01	13.2500
1937-08-01	12.2500
1937-09-01	11.0500
1937-10-01	10.2500
1937-11-01	10.3800
1937-12-01	10.4500
1938-01-01	10.2500
1938-02-01	10.3100
1938-03-01	10.2000
1938-04-01	10.3400
1938-05-01	10.2500
1938-06-01	10.2200
1938-07-01	10.3200
1938-08-01	10.5500
1938-09-01	10.2500
1938-10-01	10.0000
1938-11-01	9.75000
1938-12-01	9.56000
1939-01-01	9.25000
1939-02-01	9.25000
1939-03-01	9.25000
1939-04-01	9.25000
1939-05-01	9.25000
1939-06-01	9.00000
1939-07-01	8.75000
1939-08-01	8.75000
1939-09-01	9.68000
1939-10-01	9.72000
1939-11-01	9.50000
1939-12-01	9.50000
1940-01-01	9.50000
1940-02-01	9.50000
1940-03-01	9.62000
1940-04-01	9.38000
1940-05-01	9.50000
1940-06-01	9.25000
1940-07-01	9.25000
1940-08-01	9.00000
1940-09-01	8.75000
1940-10-01	8.35000
1940-11-01	8.25000
1940-12-01	8.44000
1941-01-01	10.3000
1941-02-01	10.5000
1941-03-01	11.1200
1941-04-01	12.4000
1941-05-01	13.0000
1941-06-01	13.7500
1941-07-01	14.8000
1941-08-01	15.0600
1941-09-01	15.8800
1941-10-01	16.1000
1941-11-01	15.7500
1941-12-01	16.3000
1942-01-01	16.7500
1942-02-01	17.1200
1942-03-01	17.0000
1942-04-01	17.0000
1942-05-01	17.0000
1942-06-01	17.0000
1942-07-01	17.0000
1942-08-01	17.0000
1942-09-01	17.0000
1942-10-01	17.0000
1942-11-01	17.0000
1942-12-01	17.0000
1943-01-01	17.0000
1943-02-01	17.0000
1943-03-01	17.0000
1943-04-01	17.0000
1943-05-01	17.0000
1943-06-01	17.0000
1943-07-01	17.0000
1943-08-01	17.0000
1943-09-01	17.0000
1943-10-01	17.0000
1943-11-01	17.0000
1943-12-01	17.0000
1944-01-01	17.0000
1944-02-01	17.0000
1944-03-01	17.0000
1944-04-01	17.0000
1944-05-01	17.0000
1944-06-01	17.0000
1944-07-01	17.0000