Source: US. Bureau of Labor Statistics
Release: Employment Situation
The series comes from the 'Current Employment Statistics (Establishment Survey).'
The source code is: CES4422000011
US. Bureau of Labor Statistics, Average Weekly Earnings of All Employees: Utilities [CES4422000011], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/CES4422000011, July 29, 2016.