{"entity":{"iso2":"TO","iso3":"TON","name":"Tonga","slug":"tonga"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"arable-land-pin","source":"Food and Agriculture Organization of the United Nations (2025); Food and Agriculture Organization of the United Nations (2026) \u2013 with major processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/arable-land-pin","title":"Arable land needed to produce a fixed quantity of crops","unit":null},"observations":[{"date":"1961-01-01","value":1.0},{"date":"1962-01-01","value":1.27684},{"date":"1963-01-01","value":1.20407},{"date":"1964-01-01","value":1.22791},{"date":"1965-01-01","value":1.2745},{"date":"1966-01-01","value":1.15078},{"date":"1967-01-01","value":1.10918},{"date":"1968-01-01","value":1.20388},{"date":"1969-01-01","value":1.35189},{"date":"1970-01-01","value":1.51149},{"date":"1971-01-01","value":1.46978},{"date":"1972-01-01","value":1.34442},{"date":"1973-01-01","value":1.43032},{"date":"1974-01-01","value":1.33618},{"date":"1975-01-01","value":1.26184},{"date":"1976-01-01","value":1.21276},{"date":"1977-01-01","value":1.26283},{"date":"1978-01-01","value":1.46359},{"date":"1979-01-01","value":1.46959},{"date":"1980-01-01","value":1.35656},{"date":"1981-01-01","value":1.40794},{"date":"1982-01-01","value":1.80647},{"date":"1983-01-01","value":1.7797},{"date":"1984-01-01","value":1.75779},{"date":"1985-01-01","value":1.82403},{"date":"1986-01-01","value":1.67957},{"date":"1987-01-01","value":1.92546},{"date":"1988-01-01","value":2.11865},{"date":"1989-01-01","value":2.1207},{"date":"1990-01-01","value":2.16617},{"date":"1991-01-01","value":2.10349},{"date":"1992-01-01","value":2.13333},{"date":"1993-01-01","value":1.66453},{"date":"1994-01-01","value":1.94044},{"date":"1995-01-01","value":2.18879},{"date":"1996-01-01","value":2.17047},{"date":"1997-01-01","value":2.06669},{"date":"1998-01-01","value":2.19541},{"date":"1999-01-01","value":2.21915},{"date":"2000-01-01","value":2.14942},{"date":"2001-01-01","value":2.1417},{"date":"2002-01-01","value":2.05955},{"date":"2003-01-01","value":2.10556},{"date":"2004-01-01","value":2.11013},{"date":"2005-01-01","value":2.10941},{"date":"2006-01-01","value":2.03505},{"date":"2007-01-01","value":1.47157},{"date":"2008-01-01","value":1.51549},{"date":"2009-01-01","value":1.61605},{"date":"2010-01-01","value":1.63103},{"date":"2011-01-01","value":1.63908},{"date":"2012-01-01","value":1.78584},{"date":"2013-01-01","value":1.77},{"date":"2014-01-01","value":2.23323},{"date":"2015-01-01","value":2.41013},{"date":"2016-01-01","value":2.64604},{"date":"2017-01-01","value":2.64632},{"date":"2018-01-01","value":2.70385},{"date":"2019-01-01","value":2.69674},{"date":"2020-01-01","value":2.67101},{"date":"2021-01-01","value":2.64774},{"date":"2022-01-01","value":2.63021},{"date":"2023-01-01","value":2.60986}],"summary":{"latest_period":"2023-01-01","latest_value":2.60986,"max":2.70385,"mean":1.82892,"min":1.0,"of":163,"rank":6,"trend":"rising"}}