Source: U.S. Bureau of Labor Statistics
Release: Employment Situation
The series comes from the 'Current Population Survey (Household Survey)'
The source code is: LNS12300003
U.S. Bureau of Labor Statistics, Employment-Population Ratio: White [LNS12300003], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/LNS12300003, December 14, 2017.