Source: US. Bureau of Labor Statistics
Release: Employment Situation
The series comes from the 'Current Employment Statistics (Establishment Survey).'
The source code is: CEU6054150001
US. Bureau of Labor Statistics, All Employees: Professional and Business Services: Computer Systems Design and Related Services [CEU6054150001], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/CEU6054150001, September 30, 2016.