{"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-yield-per-unit-of-gdp","source":"Statizoid (derived)","source_url":null,"title":"Roots and Tubers, Total \u2014 Yield, per unit of GDP","unit":"kg/ha per US$ of GDP"},"observations":[{"date":"1961-01-01","value":9.61897e-06},{"date":"1962-01-01","value":9.91771e-06},{"date":"1963-01-01","value":9.67359e-06},{"date":"1964-01-01","value":8.21453e-06},{"date":"1965-01-01","value":6.47352e-06},{"date":"1966-01-01","value":5.44923e-06},{"date":"1967-01-01","value":5.02655e-06},{"date":"1968-01-01","value":4.22935e-06},{"date":"1969-01-01","value":3.50514e-06},{"date":"1970-01-01","value":3.81461e-06},{"date":"1971-01-01","value":4.09609e-06},{"date":"1972-01-01","value":3.6267e-06},{"date":"1973-01-01","value":2.79038e-06},{"date":"1974-01-01","value":2.35491e-06},{"date":"1975-01-01","value":2.8012e-06},{"date":"1976-01-01","value":2.47865e-06},{"date":"1977-01-01","value":2.66517e-06},{"date":"1978-01-01","value":2.38493e-06},{"date":"1979-01-01","value":1.99192e-06},{"date":"1980-01-01","value":1.70355e-06},{"date":"1981-01-01","value":1.64498e-06},{"date":"1982-01-01","value":1.71736e-06},{"date":"1983-01-01","value":2.00741e-06},{"date":"1984-01-01","value":2.44367e-06},{"date":"1985-01-01","value":2.95159e-06},{"date":"1986-01-01","value":3.98171e-06},{"date":"1987-01-01","value":2.92153e-06},{"date":"1988-01-01","value":1.77415e-06},{"date":"1989-01-01","value":1.60812e-06},{"date":"1990-01-01","value":1.87269e-06},{"date":"1991-01-01","value":1.78494e-06},{"date":"1992-01-01","value":1.84114e-06},{"date":"1993-01-01","value":1.77669e-06},{"date":"1994-01-01","value":1.55091e-06},{"date":"1995-01-01","value":1.44293e-06},{"date":"1996-01-01","value":1.50096e-06},{"date":"1997-01-01","value":1.22741e-06},{"date":"1998-01-01","value":1.49287e-06},{"date":"1999-01-01","value":1.4579e-06},{"date":"2000-01-01","value":1.18585e-06},{"date":"2001-01-01","value":1.00739e-06},{"date":"2002-01-01","value":1.20789e-06},{"date":"2003-01-01","value":1.10252e-06},{"date":"2004-01-01","value":7.01241e-07},{"date":"2005-01-01","value":6.70858e-07},{"date":"2006-01-01","value":5.03045e-07},{"date":"2007-01-01","value":4.85786e-07},{"date":"2008-01-01","value":4.52082e-07},{"date":"2009-01-01","value":4.95945e-07},{"date":"2010-01-01","value":4.13361e-07},{"date":"2011-01-01","value":4.12554e-07},{"date":"2012-01-01","value":4.12915e-07},{"date":"2013-01-01","value":4.36987e-07},{"date":"2014-01-01","value":4.17498e-07},{"date":"2015-01-01","value":6.84766e-07},{"date":"2016-01-01","value":7.82221e-07},{"date":"2017-01-01","value":9.33411e-07},{"date":"2018-01-01","value":9.20092e-07},{"date":"2019-01-01","value":1.1492e-06},{"date":"2020-01-01","value":1.26325e-06},{"date":"2021-01-01","value":1.0477e-06},{"date":"2022-01-01","value":3.6452e-07},{"date":"2023-01-01","value":3.59453e-07},{"date":"2024-01-01","value":4.29341e-07}],"summary":{"latest_period":"2024-01-01","latest_value":4.29341e-07,"max":9.91771e-06,"mean":2.30712e-06,"min":3.59453e-07,"of":168,"rank":67,"trend":"volatile"}}