{"entity":{"iso2":"YE","iso3":"YEM","name":"Yemen","slug":"yemen-rep"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"sweet-potatoes-area-harvested-per-unit-of-gdp","source":"Statizoid (derived)","source_url":null,"title":"Sweet potatoes \u2014 Area harvested, per unit of GDP","unit":"ha per US$ of GDP"},"observations":[{"date":"1990-01-01","value":2.53088e-09},{"date":"1991-01-01","value":2.25019e-09},{"date":"1992-01-01","value":1.83748e-09},{"date":"1993-01-01","value":1.51816e-09},{"date":"1994-01-01","value":1.07068e-09},{"date":"1995-01-01","value":2.34443e-09},{"date":"1996-01-01","value":4.61811e-09},{"date":"1997-01-01","value":4.53329e-09},{"date":"1998-01-01","value":5.06155e-09},{"date":"1999-01-01","value":4.31975e-09},{"date":"2000-01-01","value":3.40933e-09},{"date":"2001-01-01","value":3.55222e-09},{"date":"2002-01-01","value":3.17953e-09},{"date":"2003-01-01","value":3.05668e-09},{"date":"2004-01-01","value":2.52387e-09},{"date":"2005-01-01","value":2.15162e-09},{"date":"2006-01-01","value":1.94092e-09},{"date":"2007-01-01","value":1.84753e-09},{"date":"2008-01-01","value":1.48639e-09},{"date":"2009-01-01","value":1.79067e-09},{"date":"2010-01-01","value":1.45599e-09},{"date":"2011-01-01","value":1.28337e-09},{"date":"2012-01-01","value":1.07341e-09},{"date":"2013-01-01","value":9.89727e-10},{"date":"2014-01-01","value":8.55915e-10},{"date":"2015-01-01","value":9.65967e-10},{"date":"2016-01-01","value":1.2453e-09},{"date":"2017-01-01","value":1.49019e-09},{"date":"2018-01-01","value":1.80504e-09}],"summary":{"latest_period":"2018-01-01","latest_value":1.80504e-09,"max":5.06155e-09,"mean":2.28235e-09,"min":8.55915e-10,"of":99,"rank":88,"trend":"volatile"}}