NOTE: THIS DATA FILE WILL CHANGE! To improve accessibility of data for all users, we will convert this file from a text format to an html table by the end of June 2024. Title: Refined Copper Production, United States Refineries for United States Series ID: M0147BUSM601NNBR Source: National Bureau of Economic Research Release: NBER Macrohistory Database (Not a Press Release) Seasonal Adjustment: Not Seasonally Adjusted Frequency: Monthly Units: Thousands of Short Tons Date Range: 1933-07-01 to 1955-09-01 Last Updated: 2012-08-16 11:03 AM CDT Notes: Series Is Presented Here As Two Variables--(1)--Original Data, 1919-1946 (2)--Original Data, 1933-1955 Figures Represent The Output Of Primary Refineries Including From Duty-Free Imported Raw Material Through 1946; Beginning In 1947, From All Imported Raw Material. The Tariff On Copper Was Suspended During 1947 (See Survey Of Current Business, 1955 Supplement, Footnote 7 To P. 159). This Series Is Believed To Be Comparable To Series 01177 (Refined Copper Shipments). Source: American Bureau Of Metal Statistics Yearbook, 1947 And Following Issues; Metal Statistics, 1941 And Following Issues. This NBER data series m01247b appears on the NBER website in Chapter 1 at http://www.nber.org/databases/macrohistory/contents/chapter01.html. NBER Indicator: m01247b DATE VALUE 1933-07-01 20.6 1933-08-01 27.5 1933-09-01 23.8 1933-10-01 31.0 1933-11-01 35.6 1933-12-01 26.4 1934-01-01 37.4 1934-02-01 17.7 1934-03-01 35.2 1934-04-01 31.1 1934-05-01 28.3 1934-06-01 25.0 1934-07-01 27.2 1934-08-01 22.5 1934-09-01 25.4 1934-10-01 27.8 1934-11-01 24.9 1934-12-01 34.1 1935-01-01 30.4 1935-02-01 39.8 1935-03-01 32.0 1935-04-01 38.7 1935-05-01 48.2 1935-06-01 37.9 1935-07-01 38.7 1935-08-01 37.7 1935-09-01 40.3 1935-10-01 44.6 1935-11-01 49.5 1935-12-01 58.9 1936-01-01 55.8 1936-02-01 54.5 1936-03-01 67.1 1936-04-01 58.8 1936-05-01 59.4 1936-06-01 60.6 1936-07-01 54.0 1936-08-01 55.4 1936-09-01 62.7 1936-10-01 72.9 1936-11-01 68.7 1936-12-01 78.9 1937-01-01 68.1 1937-02-01 71.2 1937-03-01 83.7 1937-04-01 83.2 1937-05-01 95.3 1937-06-01 86.0 1937-07-01 79.6 1937-08-01 82.8 1937-09-01 91.0 1937-10-01 87.0 1937-11-01 75.8 1937-12-01 60.5 1938-01-01 70.5 1938-02-01 59.4 1938-03-01 66.1 1938-04-01 55.7 1938-05-01 47.3 1938-06-01 32.5 1938-07-01 35.6 1938-08-01 38.1 1938-09-01 45.9 1938-10-01 57.0 1938-11-01 66.8 1938-12-01 68.1 1939-01-01 66.3 1939-02-01 59.5 1939-03-01 66.7 1939-04-01 58.4 1939-05-01 68.5 1939-06-01 61.7 1939-07-01 57.3 1939-08-01 . 1939-09-01 . 1939-10-01 . 1939-11-01 . 1939-12-01 . 1940-01-01 80.5 1940-02-01 82.8 1940-03-01 86.3 1940-04-01 81.0 1940-05-01 86.0 1940-06-01 86.1 1940-07-01 91.0 1940-08-01 80.9 1940-09-01 82.8 1940-10-01 83.1 1940-11-01 96.3 1940-12-01 97.0 1941-01-01 93.8 1941-02-01 93.7 1941-03-01 95.3 1941-04-01 89.7 1941-05-01 89.4 1941-06-01 88.6 1941-07-01 86.9 1941-08-01 85.4 1941-09-01 81.6 1941-10-01 86.6 1941-11-01 84.8 1941-12-01 89.9 1942-01-01 90.0 1942-02-01 81.7 1942-03-01 89.6 1942-04-01 90.7 1942-05-01 98.6 1942-06-01 91.5 1942-07-01 99.3 1942-08-01 97.1 1942-09-01 93.4 1942-10-01 99.7 1942-11-01 98.9 1942-12-01 105.2 1943-01-01 97.1 1943-02-01 98.2 1943-03-01 105.2 1943-04-01 97.1 1943-05-01 99.1 1943-06-01 102.1 1943-07-01 105.6 1943-08-01 100.1 1943-09-01 98.3 1943-10-01 97.3 1943-11-01 102.1 1943-12-01 104.6 1944-01-01 92.8 1944-02-01 87.1 1944-03-01 99.1 1944-04-01 95.3 1944-05-01 98.6 1944-06-01 94.0 1944-07-01 93.6 1944-08-01 91.0 1944-09-01 88.4 1944-10-01 89.1 1944-11-01 87.1 1944-12-01 82.6 1945-01-01 67.7 1945-02-01 70.0 1945-03-01 76.4 1945-04-01 75.4 1945-05-01 85.3 1945-06-01 74.4 1945-07-01 73.0 1945-08-01 69.1 1945-09-01 45.1 1945-10-01 70.4 1945-11-01 70.2 1945-12-01 66.1 1946-01-01 69.0 1946-02-01 49.9 1946-03-01 20.1 1946-04-01 19.0 1946-05-01 20.6 1946-06-01 23.9 1946-07-01 43.6 1946-08-01 59.6 1946-09-01 67.8 1946-10-01 77.9 1946-11-01 75.1 1946-12-01 77.6 1947-01-01 96.7 1947-02-01 97.6 1947-03-01 96.0 1947-04-01 104.6 1947-05-01 108.5 1947-06-01 103.5 1947-07-01 94.6 1947-08-01 88.1 1947-09-01 92.1 1947-10-01 108.3 1947-11-01 97.5 1947-12-01 108.8 1948-01-01 102.3 1948-02-01 93.6 1948-03-01 110.9 1948-04-01 104.0 1948-05-01 104.5 1948-06-01 105.2 1948-07-01 107.0 1948-08-01 102.8 1948-09-01 103.0 1948-10-01 101.4 1948-11-01 102.8 1948-12-01 96.1 1949-01-01 78.3 1949-02-01 80.3 1949-03-01 88.2 1949-04-01 93.9 1949-05-01 98.1 1949-06-01 92.1 1949-07-01 85.6 1949-08-01 85.6 1949-09-01 79.9 1949-10-01 86.9 1949-11-01 92.6 1949-12-01 94.9 1950-01-01 95.2 1950-02-01 94.0 1950-03-01 113.5 1950-04-01 103.3 1950-05-01 112.4 1950-06-01 114.0 1950-07-01 96.8 1950-08-01 108.5 1950-09-01 111.8 1950-10-01 110.4 1950-11-01 101.4 1950-12-01 109.5 1951-01-01 110.1 1951-02-01 101.1 1951-03-01 112.9 1951-04-01 103.5 1951-05-01 113.5 1951-06-01 105.1 1951-07-01 93.3 1951-08-01 79.6 1951-09-01 74.4 1951-10-01 104.1 1951-11-01 103.6 1951-12-01 98.5 1952-01-01 100.3 1952-02-01 96.0 1952-03-01 94.6 1952-04-01 98.4 1952-05-01 97.6 1952-06-01 92.2 1952-07-01 96.0 1952-08-01 95.4 1952-09-01 98.9 1952-10-01 105.8 1952-11-01 100.1 1952-12-01 114.0 1953-01-01 108.0 1953-02-01 101.5 1953-03-01 112.0 1953-04-01 113.8 1953-05-01 117.9 1953-06-01 127.3 1953-07-01 122.0 1953-08-01 109.0 1953-09-01 114.8 1953-10-01 126.1 1953-11-01 119.2 1953-12-01 123.3 1954-01-01 111.9 1954-02-01 103.9 1954-03-01 118.1 1954-04-01 112.9 1954-05-01 108.7 1954-06-01 112.5 1954-07-01 107.2 1954-08-01 104.7 1954-09-01 88.8 1954-10-01 92.9 1954-11-01 115.9 1954-12-01 133.5 1955-01-01 123.8 1955-02-01 123.2 1955-03-01 135.7 1955-04-01 122.1 1955-05-01 135.0 1955-06-01 131.4 1955-07-01 51.2 1955-08-01 98.7 1955-09-01 139.9