Source: US. Bureau of Labor Statistics
For more information, see http://www.bls.gov/fls/intl_gdp_capita_gdp_hour.htm#technicalnotes.
Bureau of Labor Statistics (BLS) has eliminated the International Labor Comparisons (ILC) program. This is the last BLS release of international comparisons of GDP per capita and per hour.
US. Bureau of Labor Statistics, Employment in Spain (DISCONTINUED) [ESPEMPT], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/ESPEMPT, July 29, 2016.