Source: US. Bureau of Labor Statistics
Release: Employment Situation
The series comes from the 'Current Population Survey (Household Survey)'
The source code is: LNU05026648
US. Bureau of Labor Statistics, Not in Labor Force: Searched for Work and Available, Reasons Other Than Discouragement [LNU05026648], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/LNU05026648, August 23, 2016.