{"entity":{"iso2":"YE","iso3":"YEM","name":"Yemen","slug":"yemen-rep"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"maize-corn-yield-per-unit-of-gdp","source":"Statizoid (derived)","source_url":null,"title":"Maize (corn) \u2014 Yield, per unit of GDP","unit":"kg/ha per US$ of GDP"},"observations":[{"date":"1990-01-01","value":1.00745e-07},{"date":"1991-01-01","value":8.17161e-08},{"date":"1992-01-01","value":8.34716e-08},{"date":"1993-01-01","value":7.38425e-08},{"date":"1994-01-01","value":5.65856e-08},{"date":"1995-01-01","value":1.06492e-07},{"date":"1996-01-01","value":1.91405e-07},{"date":"1997-01-01","value":1.93645e-07},{"date":"1998-01-01","value":2.31882e-07},{"date":"1999-01-01","value":1.93446e-07},{"date":"2000-01-01","value":1.52676e-07},{"date":"2001-01-01","value":1.46321e-07},{"date":"2002-01-01","value":1.18774e-07},{"date":"2003-01-01","value":9.30079e-08},{"date":"2004-01-01","value":6.07531e-08},{"date":"2005-01-01","value":4.82859e-08},{"date":"2006-01-01","value":7.98244e-08},{"date":"2007-01-01","value":7.69774e-08},{"date":"2008-01-01","value":5.62634e-08},{"date":"2009-01-01","value":5.9673e-08},{"date":"2010-01-01","value":5.44024e-08},{"date":"2011-01-01","value":4.62685e-08},{"date":"2012-01-01","value":4.46283e-08},{"date":"2013-01-01","value":3.74488e-08},{"date":"2014-01-01","value":3.24623e-08},{"date":"2015-01-01","value":2.68633e-08},{"date":"2016-01-01","value":3.49993e-08},{"date":"2017-01-01","value":4.1364e-08},{"date":"2018-01-01","value":5.1476e-08}],"summary":{"latest_period":"2018-01-01","latest_value":5.1476e-08,"max":2.31882e-07,"mean":8.88172e-08,"min":2.68633e-08,"of":144,"rank":76,"trend":"volatile"}}