Users' Guide, Industry Definition and Related Industries, Industry Establishments, Sales and Employment Trends, Financial Ratios, Establishments, Firms and Payroll, 5-Year Trend - Estimated Industry Sales ($Millions), 5-Year Trend - Estimated Number of Establishments, 5-Year Trend - Estimated Number of Employees, 2017 U.S. States - Estimated Industry Sales ($Millions), 2018 U.S. States - Estimated Industry Sales ($Millions), 2017 U.S. Metropolitan Areas - Estimated Industry Sales ($Millions), 2018 U.S. Metropolitan Areas - Estimated Industry Sales ($Millions), Definitions and Terms