Source: US. Bureau of Labor Statistics
Bureau of Labor Statistics (BLS) has eliminated the International Labor Comparisons (ILC) program. This is the last BLS release of international comparisons of manufacturing productivity and unit labor cost trends.
US. Bureau of Labor Statistics, Output Per Hour in Manufacturing in Spain (DISCONTINUED) [ESPOPHI], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/ESPOPHI, July 25, 2016.