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, Purchased Repairs and Maintenance for Specialized Design Services, All Establishments, Employer Firms [EXPPRMEF5414ALLEST], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/EXPPRMEF5414ALLEST, December 10, 2016.