{"entity":{"iso2":"MR","iso3":"MRT","name":"Mauritania","slug":"mauritania"},"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":"1985-01-01","value":100.0},{"date":"1986-01-01","value":105.624},{"date":"1987-01-01","value":100.0},{"date":"1988-01-01","value":97.9399},{"date":"1989-01-01","value":111.142},{"date":"1990-01-01","value":111.621},{"date":"1991-01-01","value":118.941},{"date":"1992-01-01","value":126.409},{"date":"1993-01-01","value":142.079},{"date":"1994-01-01","value":113.852},{"date":"1995-01-01","value":113.701},{"date":"1996-01-01","value":99.5839},{"date":"1997-01-01","value":116.815},{"date":"1998-01-01","value":120.92},{"date":"1999-01-01","value":122.778},{"date":"2000-01-01","value":127.285},{"date":"2001-01-01","value":133.867},{"date":"2002-01-01","value":122.504},{"date":"2003-01-01","value":112.52},{"date":"2004-01-01","value":106.873},{"date":"2005-01-01","value":102.247},{"date":"2006-01-01","value":46.9967},{"date":"2007-01-01","value":113.649},{"date":"2008-01-01","value":100.596},{"date":"2009-01-01","value":79.9583},{"date":"2010-01-01","value":72.1462},{"date":"2011-01-01","value":72.7665}],"summary":{"latest_period":"2011-01-01","latest_value":72.7665,"max":142.079,"mean":107.141,"min":46.9967,"of":50,"rank":41,"trend":"falling"}}