Source: National Bureau of Economic Research  

Release: NBER Macrohistory Database  

Units:  Percentage, Seasonally Adjusted

Frequency:  Monthly

Notes:

Source: Ibm Computed Data -- Dividing Series 06102 (Total Manufacturing And Trade Sales) By Series 05123 (Total Manufacturing And Trade Investment); In 1961 Revised Data Are Derived Directly From The Two Series Data Are Derived From Seasonally Adjusted Components. Sales Data Represent The Total Month; Inventories Are The End Of The Month.

This NBER data series m06104 appears on the NBER website in Chapter 6 at http://www.nber.org/databases/macrohistory/contents/chapter06.html.

NBER Indicator: m06104