{"entity":{"iso2":"SL","iso3":"SLE","name":"Sierra Leone","slug":"sierra-leone"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"merchandise-terms-of-trade-1987-100","source":"World Bank country economists","source_url":"https://data.worldbank.org/indicator/TT.PRI.MRCH.XD.WB","title":"Merchandise Terms of Trade (1987 = 100)","unit":"1987 = 100"},"observations":[{"date":"1990-01-01","value":100.0},{"date":"1991-01-01","value":100.0},{"date":"1992-01-01","value":90.3111},{"date":"1993-01-01","value":103.87},{"date":"1994-01-01","value":125.961},{"date":"1995-01-01","value":77.1961},{"date":"1996-01-01","value":135.482},{"date":"1997-01-01","value":201.845},{"date":"1998-01-01","value":105.343},{"date":"1999-01-01","value":143.151},{"date":"2000-01-01","value":126.915},{"date":"2001-01-01","value":207.739},{"date":"2002-01-01","value":249.978},{"date":"2003-01-01","value":259.284},{"date":"2004-01-01","value":202.395},{"date":"2005-01-01","value":145.596},{"date":"2006-01-01","value":161.163},{"date":"2007-01-01","value":199.928},{"date":"2008-01-01","value":163.502},{"date":"2009-01-01","value":223.24},{"date":"2010-01-01","value":252.31},{"date":"2011-01-01","value":240.624}],"summary":{"latest_period":"2011-01-01","latest_value":240.624,"max":259.284,"mean":164.356,"min":77.1961,"of":50,"rank":9,"trend":"rising"}}