Home > Releases > NBER Macrohistory Database > Iron Ore Production, Total for United States
Observation:
1939: 51.72 (+ more) Updated: Aug 15, 2012 3:46 PM CDT1939: | 51.72 | |
1938: | 28.45 | |
1937: | 72.09 | |
1936: | 48.79 | |
1935: | 30.54 |
Units:
Millions of Long-Tons,Frequency:
AnnualData in this graph are copyrighted. Please review the copyright information in the series notes before sharing.
Title | Release Dates | |
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Iron Ore Production, Total for United States | 2005-08-01 | 2005-08-01 |
Source | ||
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National Bureau of Economic Research | 2005-08-01 | 2005-08-01 |
Release | ||
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NBER Macrohistory Database | 2005-08-01 | 2005-08-01 |
Units | ||
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Millions of Long-Tons | 2005-08-01 | 2005-08-01 |
Frequency | ||
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Annual | 2005-08-01 | 2005-08-01 |
Seasonal Adjustment | ||
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Not Seasonally Adjusted | 2005-08-01 | 2005-08-01 |
Notes | ||
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Series Is Presented Here As Two Variables--(1)--Original Data, 1889-1915 (2)--Original Data, 1911-1939. Data Exclude Ore Containing Five Percent Or More Manganese. Source: U.S. Bureau Of The Mines, Mineral Resources. This NBER data series a01193b appears on the NBER website in Chapter 1 at http://www.nber.org/databases/macrohistory/contents/chapter01.html. NBER Indicator: a01193b |
2005-08-01 | 2005-08-01 |