Source: US. Bureau of Labor Statistics
Release: Employment Situation
The series comes from the 'Current Population Survey (Household Survey)'
The source code is: LNS11327660
US. Bureau of Labor Statistics, Labor Force Participation Rate: High School Graduates, No College, 25 years and over [LNS11327660], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/LNS11327660, July 28, 2016.