The series comes from the 'Current Population Survey (Household Survey)'
The source code is: LNU04000018
Source: US. Bureau of Labor Statistics
Release: Employment Situation
US. Bureau of Labor Statistics, Unemployment Rate: 16 to 19 years, Black or African American [LNU04000018], retrieved from FRED, Federal Reserve Bank of St. Louis https://research.stlouisfed.org/fred2/series/LNU04000018/, August 4, 2015.