{"entity":{"iso2":"ZM","iso3":"ZMB","name":"Zambia","slug":"zambia"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"roots-and-tubers-total-area-harvested-annual-growth-rate","source":"Statizoid (derived)","source_url":null,"title":"Roots and Tubers, Total \u2014 Area harvested, annual growth rate","unit":"% change on previous year"},"observations":[{"date":"1962-01-01","value":0.13682},{"date":"1963-01-01","value":-4.07242},{"date":"1964-01-01","value":0.700297},{"date":"1965-01-01","value":-4.56153},{"date":"1966-01-01","value":29.266},{"date":"1967-01-01","value":3.53503},{"date":"1968-01-01","value":0.0307598},{"date":"1969-01-01","value":0.553506},{"date":"1970-01-01","value":1.52905},{"date":"1971-01-01","value":3.01205},{"date":"1972-01-01","value":0.584795},{"date":"1973-01-01","value":0.145349},{"date":"1974-01-01","value":0.145138},{"date":"1975-01-01","value":8.86957},{"date":"1976-01-01","value":11.0224},{"date":"1977-01-01","value":8.03357},{"date":"1978-01-01","value":6.68147},{"date":"1979-01-01","value":5.59717},{"date":"1980-01-01","value":6.89655},{"date":"1981-01-01","value":4.70046},{"date":"1982-01-01","value":1.10915},{"date":"1983-01-01","value":1.60195},{"date":"1984-01-01","value":2.94773},{"date":"1985-01-01","value":2.66356},{"date":"1986-01-01","value":9.24923},{"date":"1987-01-01","value":5.18449},{"date":"1988-01-01","value":5.26197},{"date":"1989-01-01","value":37.7299},{"date":"1990-01-01","value":11.1134},{"date":"1991-01-01","value":8.70803},{"date":"1992-01-01","value":4.56326},{"date":"1993-01-01","value":7.19543},{"date":"1994-01-01","value":1.26384},{"date":"1995-01-01","value":3.77259},{"date":"1996-01-01","value":1.87656},{"date":"1997-01-01","value":-3.12192},{"date":"1998-01-01","value":14.8351},{"date":"1999-01-01","value":25.6127},{"date":"2000-01-01","value":-1.27054},{"date":"2001-01-01","value":22.4968},{"date":"2002-01-01","value":-19.7487},{"date":"2003-01-01","value":-1.73785},{"date":"2004-01-01","value":19.5763},{"date":"2005-01-01","value":-14.2873},{"date":"2006-01-01","value":-9.97149},{"date":"2007-01-01","value":-8.03432},{"date":"2008-01-01","value":-4.49963},{"date":"2009-01-01","value":13.0785},{"date":"2010-01-01","value":-6.30337},{"date":"2011-01-01","value":-20.7926},{"date":"2012-01-01","value":-8.43786},{"date":"2013-01-01","value":-12.4941},{"date":"2014-01-01","value":-9.95053},{"date":"2015-01-01","value":-21.179},{"date":"2016-01-01","value":97.0088},{"date":"2017-01-01","value":7.70787},{"date":"2018-01-01","value":9.02884},{"date":"2019-01-01","value":-12.027},{"date":"2020-01-01","value":9.72757},{"date":"2021-01-01","value":2.71084},{"date":"2022-01-01","value":96.7348},{"date":"2023-01-01","value":38.3243},{"date":"2024-01-01","value":-37.6499}],"summary":{"latest_period":"2024-01-01","latest_value":-37.6499,"max":97.0088,"mean":5.59339,"min":-37.6499,"of":196,"rank":195,"trend":"volatile"}}