{"entity":{"iso2":"PT","iso3":"PRT","name":"Portugal","slug":"portugal"},"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":"1961-01-01","value":1.95874e-06},{"date":"1962-01-01","value":1.82487e-06},{"date":"1963-01-01","value":1.83632e-06},{"date":"1964-01-01","value":1.69331e-06},{"date":"1965-01-01","value":1.63208e-06},{"date":"1966-01-01","value":1.6387e-06},{"date":"1967-01-01","value":1.49935e-06},{"date":"1968-01-01","value":1.32437e-06},{"date":"1969-01-01","value":1.26243e-06},{"date":"1970-01-01","value":9.86651e-07},{"date":"1971-01-01","value":1.02156e-06},{"date":"1972-01-01","value":8.18571e-07},{"date":"1973-01-01","value":5.76518e-07},{"date":"1974-01-01","value":4.7395e-07},{"date":"1975-01-01","value":4.39331e-07},{"date":"1976-01-01","value":4.18044e-07},{"date":"1977-01-01","value":3.87136e-07},{"date":"1978-01-01","value":3.66151e-07},{"date":"1979-01-01","value":3.19275e-07},{"date":"1980-01-01","value":2.58386e-07},{"date":"1981-01-01","value":1.87633e-07},{"date":"1982-01-01","value":1.96542e-07},{"date":"1983-01-01","value":2.53307e-07},{"date":"1984-01-01","value":2.02236e-07},{"date":"1985-01-01","value":2.21273e-07},{"date":"1986-01-01","value":1.16141e-07},{"date":"1987-01-01","value":8.3017e-08},{"date":"1988-01-01","value":6.03401e-08},{"date":"1989-01-01","value":4.95098e-08},{"date":"1990-01-01","value":4.06536e-08},{"date":"1991-01-01","value":3.92229e-08},{"date":"1992-01-01","value":2.78831e-08},{"date":"1993-01-01","value":3.44912e-08},{"date":"1994-01-01","value":2.66329e-08},{"date":"1995-01-01","value":2.11307e-08},{"date":"1996-01-01","value":1.83397e-08},{"date":"1997-01-01","value":2.03902e-08},{"date":"1998-01-01","value":1.72898e-08},{"date":"1999-01-01","value":2.09304e-08},{"date":"2000-01-01","value":2.33633e-08},{"date":"2001-01-01","value":2.37328e-08},{"date":"2002-01-01","value":2.1603e-08},{"date":"2003-01-01","value":1.79149e-08},{"date":"2004-01-01","value":1.57143e-08},{"date":"2005-01-01","value":1.49756e-08},{"date":"2006-01-01","value":1.53289e-08},{"date":"2007-01-01","value":1.37216e-08},{"date":"2008-01-01","value":1.29073e-08},{"date":"2009-01-01","value":7.18525e-09},{"date":"2010-01-01","value":5.07037e-09},{"date":"2011-01-01","value":2.39582e-09},{"date":"2012-01-01","value":3.58368e-09},{"date":"2013-01-01","value":4.04099e-09},{"date":"2014-01-01","value":6.50646e-09},{"date":"2015-01-01","value":5.91844e-09},{"date":"2016-01-01","value":5.27374e-09},{"date":"2017-01-01","value":4.31942e-09}],"summary":{"latest_period":"2017-01-01","latest_value":4.31942e-09,"max":1.95874e-06,"mean":3.96075e-07,"min":2.39582e-09,"of":99,"rank":80,"trend":"volatile"}}