Source: US. Bureau of the Census
Release: Annual Services Survey
For further information, please refer to the US Census Bureau's Annual Services release, online at http://www.census.gov/services/.
US. Bureau of the Census, Depreciation and Amortization Charges for Other Professional, Scientific, and Technical Services, All Establishments, Employer Firms [EXPDACEF5419ALLEST], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/EXPDACEF5419ALLEST, July 27, 2016.