{"entity":{"iso2":"CN","iso3":"CHN","name":"China","slug":"china"},"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":14.8},{"date":"1962-01-01","value":15.9048},{"date":"1963-01-01","value":16.5556},{"date":"1964-01-01","value":16.625},{"date":"1965-01-01","value":17.5},{"date":"1966-01-01","value":17.8667},{"date":"1967-01-01","value":18.0},{"date":"1968-01-01","value":19.1429},{"date":"1969-01-01","value":20.7143},{"date":"1970-01-01","value":21.6},{"date":"1971-01-01","value":21.8182},{"date":"1972-01-01","value":20.7273},{"date":"1973-01-01","value":21.75},{"date":"1974-01-01","value":21.9167},{"date":"1975-01-01","value":21.8333},{"date":"1976-01-01","value":21.8333},{"date":"1977-01-01","value":21.8333},{"date":"1978-01-01","value":19.5588},{"date":"1979-01-01","value":20.9231},{"date":"1980-01-01","value":20.2308},{"date":"1981-01-01","value":21.5714},{"date":"1982-01-01","value":21.3333},{"date":"1983-01-01","value":21.25},{"date":"1984-01-01","value":21.7647},{"date":"1985-01-01","value":21.6667},{"date":"1986-01-01","value":22.2222},{"date":"1987-01-01","value":23.3333},{"date":"1988-01-01","value":22.9474},{"date":"1989-01-01","value":22.8},{"date":"1990-01-01","value":23.8857},{"date":"1991-01-01","value":24.0},{"date":"1992-01-01","value":28.0},{"date":"1993-01-01","value":25.0},{"date":"1994-01-01","value":24.7059},{"date":"1995-01-01","value":25.0},{"date":"1996-01-01","value":25.7143},{"date":"1997-01-01","value":22.541},{"date":"1998-01-01","value":21.7308},{"date":"1999-01-01","value":20.6897},{"date":"2000-01-01","value":21.9697},{"date":"2001-01-01","value":21.7143},{"date":"2002-01-01","value":22.5},{"date":"2003-01-01","value":23.8095},{"date":"2004-01-01","value":21.0},{"date":"2005-01-01","value":22.1941},{"date":"2006-01-01","value":22.0952},{"date":"2007-01-01","value":22.4299},{"date":"2008-01-01","value":22.9358},{"date":"2009-01-01","value":23.3636},{"date":"2010-01-01","value":23.0906},{"date":"2011-01-01","value":23.5614},{"date":"2012-01-01","value":24.3478},{"date":"2013-01-01","value":23.6842},{"date":"2014-01-01","value":23.4625},{"date":"2015-01-01","value":23.7077},{"date":"2016-01-01","value":23.6191},{"date":"2017-01-01","value":23.6129},{"date":"2018-01-01","value":23.7001},{"date":"2019-01-01","value":23.6611},{"date":"2020-01-01","value":23.6392},{"date":"2021-01-01","value":22.7973},{"date":"2022-01-01","value":23.36},{"date":"2023-01-01","value":23.2618},{"date":"2024-01-01","value":23.1376}],"summary":{"latest_period":"2024-01-01","latest_value":23.1376,"max":28.0,"mean":21.9992,"min":14.8,"of":111,"rank":33,"trend":"rising"}}