Source: US. Bureau of Labor Statistics
Release: Employment Situation
The series comes from the 'Current Population Survey (Household Survey)'
The source code is: LNS12027659
US. Bureau of Labor Statistics, Employment Level: Less than a High School Diploma, 25 years and over [LNS12027659], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/LNS12027659, December 7, 2016.