{"entity":{"iso2":"ZA","iso3":"ZAF","name":"South Africa","slug":"south-africa"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"maize-corn-crop-residues-n-content-per-square-kilometre","source":"Statizoid (derived)","source_url":null,"title":"Maize (corn) \u2014 Crop residues (N content), per square kilometre","unit":"kg per square kilometre"},"observations":[{"date":"1961-01-01","value":46.8638},{"date":"1962-01-01","value":52.131},{"date":"1963-01-01","value":52.7571},{"date":"1964-01-01","value":41.9288},{"date":"1965-01-01","value":43.2578},{"date":"1966-01-01","value":46.4824},{"date":"1967-01-01","value":76.1946},{"date":"1968-01-01","value":49.3901},{"date":"1969-01-01","value":48.325},{"date":"1970-01-01","value":53.3514},{"date":"1971-01-01","value":69.8046},{"date":"1972-01-01","value":75.816},{"date":"1973-01-01","value":39.6666},{"date":"1974-01-01","value":84.8659},{"date":"1975-01-01","value":72.83},{"date":"1976-01-01","value":63.5644},{"date":"1977-01-01","value":76.5479},{"date":"1978-01-01","value":78.0508},{"date":"1979-01-01","value":67.9653},{"date":"1980-01-01","value":83.7061},{"date":"1981-01-01","value":106.972},{"date":"1982-01-01","value":70.1858},{"date":"1983-01-01","value":43.3368},{"date":"1984-01-01","value":46.3334},{"date":"1985-01-01","value":67.5517},{"date":"1986-01-01","value":69.6503},{"date":"1987-01-01","value":66.1083},{"date":"1988-01-01","value":63.6154},{"date":"1989-01-01","value":91.9643},{"date":"1990-01-01","value":70.8877},{"date":"1991-01-01","value":66.2021},{"date":"1992-01-01","value":34.6781},{"date":"1993-01-01","value":76.6522},{"date":"1994-01-01","value":97.7702},{"date":"1995-01-01","value":42.177},{"date":"1996-01-01","value":75.5707},{"date":"1997-01-01","value":76.2713},{"date":"1998-01-01","value":59.6538},{"date":"1999-01-01","value":61.234},{"date":"2000-01-01","value":84.1834},{"date":"2001-01-01","value":58.8453},{"date":"2002-01-01","value":74.1946},{"date":"2003-01-01","value":72.3251},{"date":"2004-01-01","value":70.7986},{"date":"2005-01-01","value":83.181},{"date":"2006-01-01","value":49.6728},{"date":"2007-01-01","value":52.6497},{"date":"2008-01-01","value":87.7437},{"date":"2009-01-01","value":82.458},{"date":"2010-01-01","value":88.2523},{"date":"2011-01-01","value":71.8884},{"date":"2012-01-01","value":83.8396},{"date":"2013-01-01","value":82.2216},{"date":"2014-01-01","value":96.8749},{"date":"2015-01-01","value":75.8959},{"date":"2016-01-01","value":58.1562},{"date":"2017-01-01","value":118.215},{"date":"2018-01-01","value":89.6479},{"date":"2019-01-01","value":81.6606},{"date":"2020-01-01","value":107.428},{"date":"2021-01-01","value":109.79},{"date":"2022-01-01","value":104.139},{"date":"2023-01-01","value":109.905}],"summary":{"latest_period":"2023-01-01","latest_value":109.905,"max":118.215,"mean":71.4965,"min":34.6781,"of":146,"rank":33,"trend":"rising"}}