Source: US. Bureau of Labor Statistics
Release: Employment Situation
The series comes from the 'Current Employment Statistics (Establishment Survey).'
The source code is: CEU6500000016
US. Bureau of Labor Statistics, Indexes of Aggregate Weekly Hours of All Employees: Education and Health Services [CEU6500000016], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/CEU6500000016, July 24, 2016.