FRED Graph

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Source: National Bureau of Economic Research  

Release: NBER Macrohistory Database  

Units:  Index 1947-1949=100, Not Seasonally Adjusted

Frequency:  Monthly

Notes:

Series Is Presented Here As Two Variables--(1)--Original Data, 1919-1960 (2)--Original Data, 1951-1966. Source: Metropolitan Life Insurance Company, Data For 1919-March, 1956 Are From A Photostat Table Supplied To NBER By W.A. Berridge Of Metropolitan Life Insurance Company; Following Data Are From Unpublished Monthly Tables From The Same Source.

This NBER data series m08082a appears on the NBER website in Chapter 8 at http://www.nber.org/databases/macrohistory/contents/chapter08.html.

NBER Indicator: m08082a

Source: National Bureau of Economic Research  

Release: NBER Macrohistory Database  

Units:  Percent, Seasonally Adjusted

Frequency:  Monthly

Notes:

Series Is Presented Here As Three Variables--(1)--Seasonally Adjusted Data, 1929-1942 (2)--Seasonally Adjusted Data, 1940-1946 (3)--Original Data, 1947-1966. Source: National Industrial Conference Board, Published By G.H. Moore, Business Cycle Indicators, Vol. Ii, P. 35 And 123.

This NBER data series m08292a appears on the NBER website in Chapter 8 at http://www.nber.org/databases/macrohistory/contents/chapter08.html.

NBER Indicator: m08292a