{"entity":{"iso2":"TZ","iso3":"TZA","name":"Tanzania","slug":"tanzania"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"area-per-tonne-oil","source":"Food and Agriculture Organization of the United Nations (2025) \u2013 with major processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/area-per-tonne-oil","title":"Area of land needed to produce one tonne of vegetable oil","unit":"hectares per tonne"},"observations":[{"date":"1961-01-01","value":15.898},{"date":"1962-01-01","value":15.019},{"date":"1963-01-01","value":18.0266},{"date":"1964-01-01","value":18.2697},{"date":"1965-01-01","value":16.7363},{"date":"1966-01-01","value":21.2073},{"date":"1967-01-01","value":16.6276},{"date":"1968-01-01","value":21.0783},{"date":"1969-01-01","value":18.6609},{"date":"1970-01-01","value":17.4172},{"date":"1971-01-01","value":17.6204},{"date":"1972-01-01","value":14.9203},{"date":"1973-01-01","value":18.7513},{"date":"1974-01-01","value":15.5108},{"date":"1975-01-01","value":14.371},{"date":"1976-01-01","value":14.0905},{"date":"1977-01-01","value":14.0838},{"date":"1978-01-01","value":16.1336},{"date":"1979-01-01","value":14.3973},{"date":"1980-01-01","value":14.9391},{"date":"1981-01-01","value":15.8382},{"date":"1982-01-01","value":15.554},{"date":"1983-01-01","value":14.9117},{"date":"1984-01-01","value":14.7845},{"date":"1985-01-01","value":14.6694},{"date":"1986-01-01","value":15.2284},{"date":"1987-01-01","value":15.7021},{"date":"1988-01-01","value":15.754},{"date":"1989-01-01","value":16.0359},{"date":"1990-01-01","value":17.9454},{"date":"1991-01-01","value":16.5577},{"date":"1992-01-01","value":16.6122},{"date":"1993-01-01","value":16.189},{"date":"1994-01-01","value":16.0455},{"date":"1995-01-01","value":16.7556},{"date":"1996-01-01","value":17.2131},{"date":"1997-01-01","value":16.2452},{"date":"1998-01-01","value":16.5009},{"date":"1999-01-01","value":19.2124},{"date":"2000-01-01","value":18.1703},{"date":"2001-01-01","value":19.9535},{"date":"2002-01-01","value":22.2197},{"date":"2003-01-01","value":23.248},{"date":"2004-01-01","value":25.2595},{"date":"2005-01-01","value":25.3022},{"date":"2006-01-01","value":31.0958},{"date":"2007-01-01","value":32.3879},{"date":"2008-01-01","value":36.4769},{"date":"2009-01-01","value":35.4497},{"date":"2010-01-01","value":39.7683},{"date":"2011-01-01","value":41.8609},{"date":"2012-01-01","value":40.9506},{"date":"2013-01-01","value":9.92424},{"date":"2014-01-01","value":10.1587},{"date":"2015-01-01","value":10.6667},{"date":"2016-01-01","value":10.6667},{"date":"2017-01-01","value":10.1587},{"date":"2018-01-01","value":9.69697},{"date":"2019-01-01","value":9.36508},{"date":"2020-01-01","value":7.95795},{"date":"2021-01-01","value":6.29276},{"date":"2022-01-01","value":6.12097},{"date":"2023-01-01","value":6.1471}],"summary":{"latest_period":"2023-01-01","latest_value":6.1471,"max":41.8609,"mean":17.9494,"min":6.12097,"of":59,"rank":26,"trend":"rising"}}