Data Files

Monthly Manufacturing Business Outlook Survey data (from May 1968 to the most current release month) are available to download in various formats. The diffusion-index-data-only file includes all seasonally adjusted diffusion indexes. The full history file includes all diffusion indexes — both seasonally adjusted and nonseasonally adjusted — as well as aggregate proportions series (percentage of firms reporting increases, decreases, and no change).

Download full history of diffusion index data only:

Download full history of all data series:


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