Figures are millions of U.S. dollars (Mil. USD) or ratios, seasonally adjusted (SA). Our intervention is notated in the "source" metadata for each series.

• Predecessors:
• SIC (Standard Industrial Classification)
• Data range: As early as January 1958 to March 2001
• Catalog: United States (DISCONTINUED SERIES) » Industry » Inventories and sales (BOC MTIS)
• Active reporting:
• NAICS (North American Industrial Classification System)
• Start date: As early as January 1992
• Catalog: United States » Industry » Inventories and sales (BOC MTIS)
• Enhanced active series:
• Start date: As early as January 1958

The SIC-based predecessors have concept codes marked with an "_SIC" specifier. The paired predecessors and extended series are:

• IITB_SIC.IUSA  » IITB.IUSA  = Inventory: Total business, (Mil. USD, SA)
• IITMF_SIC.IUSA » IITMF.IUSA = Manufacturers
• IITRT_SIC.IUSA » IITRT.IUSA = Retailers
• IITWT_SIC.IUSA » IITWT.IUSA = Merchant wholesalers
• RITB_SIC.IUSA  » RITB.IUSA  = Sales: Total business, (Mil. USD, SA)
• RITMF_SIC.IUSA » RITMF.IUSA = Manufacturers
• RITRT_SIC.IUSA » RITRT.IUSA = Retailers
• RITWT_SIC.IUSA » RITWT.IUSA = Merchant wholesalers
• SITB_SIC.IUSA  » SITB.IUSA  = Inventory/sales ratio: Total business, (Ratio, SA)
• SITMF_SIC.IUSA » SITMF.IUSA = Manufacturers
• SITRT_SIC.IUSA » SITRT.IUSA = Retailers
• SITWT_SIC.IUSA » SITWT.IUSA = Merchant wholesalers

See also:

• Data Extension: U.S. - Retail sales
• Data Revision: U.S. - BEA state personal income by history
• Estimates Methodology: U.S. - Detailed employment, output and wages