Source: U.S. Bureau of Labor Statistics
Release: Employment Situation
The series comes from the 'Current Population Survey (Household Survey)'
The source code is: LNU02300003
U.S. Bureau of Labor Statistics, Employment-Population Ratio: White [LNU02300003], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/LNU02300003, October 21, 2017.