The series comes from the 'Current Population Survey (Household Survey)'
The source code is: LNU02300015
Source: US. Bureau of Labor Statistics
Release: Employment Situation
US. Bureau of Labor Statistics, Employment-Population Ratio: 16 to 19 years, White [LNU02300015], retrieved from FRED, Federal Reserve Bank of St. Louis https://research.stlouisfed.org/fred2/series/LNU02300015/, July 28, 2015.