The series comes from the 'Current Employment Statistics (Establishment Survey)'
The source code is: CES5500000030
Source: US. Bureau of Labor Statistics
Release: Employment Situation
US. Bureau of Labor Statistics, Average Weekly Earnings of Production and Nonsupervisory Employees: Financial Activities [CES5500000030], retrieved from FRED, Federal Reserve Bank of St. Louis https://research.stlouisfed.org/fred2/series/CES5500000030/, September 1, 2015.