{"entity":{"iso2":"UK","iso3":"GBR","name":"United Kingdom","slug":"united-kingdom"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"lettuce-yields","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/lettuce-yields","title":"Lettuce yields","unit":"tonnes per hectare"},"observations":[{"date":"1961-01-01","value":19.2268},{"date":"1962-01-01","value":19.3973},{"date":"1963-01-01","value":19.1739},{"date":"1964-01-01","value":19.3831},{"date":"1965-01-01","value":19.6722},{"date":"1966-01-01","value":19.7283},{"date":"1967-01-01","value":18.823},{"date":"1968-01-01","value":17.2316},{"date":"1969-01-01","value":17.1642},{"date":"1970-01-01","value":19.0079},{"date":"1971-01-01","value":19.0723},{"date":"1972-01-01","value":19.4038},{"date":"1973-01-01","value":19.5292},{"date":"1974-01-01","value":19.949},{"date":"1975-01-01","value":19.1585},{"date":"1976-01-01","value":17.0122},{"date":"1977-01-01","value":21.4118},{"date":"1978-01-01","value":22.1818},{"date":"1979-01-01","value":22.4167},{"date":"1980-01-01","value":23.7222},{"date":"1981-01-01","value":24.9388},{"date":"1982-01-01","value":29.2873},{"date":"1983-01-01","value":25.4602},{"date":"1984-01-01","value":25.8925},{"date":"1985-01-01","value":29.8559},{"date":"1986-01-01","value":30.2099},{"date":"1987-01-01","value":31.1312},{"date":"1988-01-01","value":31.6708},{"date":"1989-01-01","value":31.5071},{"date":"1990-01-01","value":29.8083},{"date":"1991-01-01","value":31.0072},{"date":"1992-01-01","value":30.0508},{"date":"1993-01-01","value":30.0405},{"date":"1994-01-01","value":31.7916},{"date":"1995-01-01","value":34.7297},{"date":"1996-01-01","value":28.5867},{"date":"1997-01-01","value":29.9508},{"date":"1998-01-01","value":24.9855},{"date":"1999-01-01","value":26.0896},{"date":"2000-01-01","value":22.3913},{"date":"2001-01-01","value":24.9655},{"date":"2002-01-01","value":24.2115},{"date":"2003-01-01","value":23.8311},{"date":"2004-01-01","value":24.2381},{"date":"2005-01-01","value":24.0785},{"date":"2006-01-01","value":20.9843},{"date":"2007-01-01","value":18.4052},{"date":"2008-01-01","value":21.3424},{"date":"2009-01-01","value":20.4383},{"date":"2010-01-01","value":21.3217},{"date":"2011-01-01","value":21.0828},{"date":"2012-01-01","value":19.9351},{"date":"2013-01-01","value":20.1409},{"date":"2014-01-01","value":21.2036},{"date":"2015-01-01","value":21.0895},{"date":"2016-01-01","value":22.1382},{"date":"2017-01-01","value":23.3565},{"date":"2018-01-01","value":22.2603},{"date":"2019-01-01","value":23.1759},{"date":"2020-01-01","value":22.4361},{"date":"2021-01-01","value":23.3448},{"date":"2022-01-01","value":23.488},{"date":"2023-01-01","value":22.8264},{"date":"2024-01-01","value":23.7322}],"summary":{"latest_period":"2024-01-01","latest_value":23.7322,"max":34.7297,"mean":23.5325,"min":17.0122,"of":111,"rank":30,"trend":"rising"}}