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Copper Production for United States (M01138USM601NNBR)

Observation:

Dec 1928: 85.6  
Updated: Aug 16, 2012

Units:

Thousands of Short Tons,
Not Seasonally Adjusted

Frequency:

Monthly
1Y | 5Y | 10Y | Max

NOTES

Source: National Bureau of Economic Research  

Release: NBER Macrohistory Database  

Units:  Thousands of Short Tons, Not Seasonally Adjusted

Frequency:  Monthly

Notes:

Data Originally Given In Long Tons Were Converted To Short Tons By NBER. Source: U.S. Geological Survey, Mineral Resources (Checked With D. Houston And Company, Copper Manual, 1904, Vol. Iii, Pp. 82-85).

This NBER data series m01138 appears on the NBER website in Chapter 1 at http://www.nber.org/databases/macrohistory/contents/chapter01.html.

NBER Indicator: m01138

Suggested Citation:

National Bureau of Economic Research, Copper Production for United States [M01138USM601NNBR], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/M01138USM601NNBR, October 18, 2019.

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