Monthly 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