{"entity":{"iso2":"CG","iso3":"COG","name":"Congo","slug":"congo-rep"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"maize-yield-gap","source":"Mueller et al. (2012); USDA National Agricultural Statistics Service (NASS) (2026); Food and Agriculture Organization of the United Nations (2025) \u2013 with major processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/maize-yield-gap","title":"Corn: Yield gap","unit":"tonnes per hectare"},"observations":[{"date":"2000-01-01","value":3.09},{"date":"2001-01-01","value":3.087},{"date":"2002-01-01","value":3.084},{"date":"2003-01-01","value":3.0748},{"date":"2004-01-01","value":3.0838},{"date":"2005-01-01","value":3.0813},{"date":"2006-01-01","value":3.0726},{"date":"2007-01-01","value":3.0983},{"date":"2008-01-01","value":3.0851},{"date":"2009-01-01","value":3.0805},{"date":"2010-01-01","value":3.0726},{"date":"2011-01-01","value":3.0615},{"date":"2012-01-01","value":3.0681},{"date":"2013-01-01","value":3.0661},{"date":"2014-01-01","value":3.036},{"date":"2015-01-01","value":3.0209},{"date":"2016-01-01","value":2.9931},{"date":"2017-01-01","value":2.9593},{"date":"2018-01-01","value":2.928},{"date":"2019-01-01","value":2.89},{"date":"2020-01-01","value":2.89},{"date":"2021-01-01","value":2.89},{"date":"2022-01-01","value":2.89},{"date":"2023-01-01","value":2.89},{"date":"2024-01-01","value":2.89}],"summary":{"latest_period":"2024-01-01","latest_value":2.89,"max":3.0983,"mean":3.01532,"min":2.89,"of":115,"rank":37,"trend":"falling"}}