{"entity":{"iso2":"ST","iso3":"STP","name":"Sao Tome and Principe","slug":"sao-tome-and-principe"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"roots-and-tubers-total-area-harvested-per-square-kilometre","source":"Statizoid (derived)","source_url":null,"title":"Roots and Tubers, Total \u2014 Area harvested, per square kilometre","unit":"ha per square kilometre"},"observations":[{"date":"1961-01-01","value":1.30208},{"date":"1962-01-01","value":1.30208},{"date":"1963-01-01","value":1.30208},{"date":"1964-01-01","value":1.30208},{"date":"1965-01-01","value":1.30208},{"date":"1966-01-01","value":1.3125},{"date":"1967-01-01","value":1.32292},{"date":"1968-01-01","value":1.375},{"date":"1969-01-01","value":1.38542},{"date":"1970-01-01","value":1.38542},{"date":"1971-01-01","value":1.29167},{"date":"1972-01-01","value":1.1875},{"date":"1973-01-01","value":1.125},{"date":"1974-01-01","value":1.1875},{"date":"1975-01-01","value":1.19792},{"date":"1976-01-01","value":1.23958},{"date":"1977-01-01","value":1.35417},{"date":"1978-01-01","value":1.47917},{"date":"1979-01-01","value":1.47917},{"date":"1980-01-01","value":1.61458},{"date":"1981-01-01","value":1.66667},{"date":"1982-01-01","value":1.66667},{"date":"1983-01-01","value":1.61458},{"date":"1984-01-01","value":1.51042},{"date":"1985-01-01","value":1.32292},{"date":"1986-01-01","value":1.19792},{"date":"1987-01-01","value":1.16667},{"date":"1988-01-01","value":1.0},{"date":"1989-01-01","value":1.03125},{"date":"1990-01-01","value":1.05},{"date":"1991-01-01","value":0.796875},{"date":"1992-01-01","value":1.58333},{"date":"1993-01-01","value":1.81354},{"date":"1994-01-01","value":2.53125},{"date":"1995-01-01","value":2.175},{"date":"1996-01-01","value":3.01458},{"date":"1997-01-01","value":3.3875},{"date":"1998-01-01","value":3.59375},{"date":"1999-01-01","value":3.75625},{"date":"2000-01-01","value":3.82812},{"date":"2001-01-01","value":3.90833},{"date":"2002-01-01","value":3.96875},{"date":"2003-01-01","value":3.98333},{"date":"2004-01-01","value":4.04896},{"date":"2005-01-01","value":4.15625},{"date":"2006-01-01","value":4.38229},{"date":"2007-01-01","value":4.48958},{"date":"2008-01-01","value":4.52917},{"date":"2009-01-01","value":4.32917},{"date":"2010-01-01","value":3.725},{"date":"2011-01-01","value":2.64375},{"date":"2012-01-01","value":2.70312},{"date":"2013-01-01","value":2.78958},{"date":"2014-01-01","value":2.75417},{"date":"2015-01-01","value":3.29792},{"date":"2016-01-01","value":2.71771},{"date":"2017-01-01","value":2.66667},{"date":"2018-01-01","value":2.97396},{"date":"2019-01-01","value":2.90937},{"date":"2020-01-01","value":2.99896},{"date":"2021-01-01","value":2.92292},{"date":"2022-01-01","value":2.90313},{"date":"2023-01-01","value":2.9125}],"summary":{"latest_period":"2023-01-01","latest_value":2.9125,"max":4.52917,"mean":2.29952,"min":0.796875,"of":169,"rank":18,"trend":"rising"}}