{"entity":{"iso2":"PE","iso3":"PER","name":"Peru","slug":"peru"},"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":5.2281},{"date":"2001-01-01","value":5.0513},{"date":"2002-01-01","value":4.9692},{"date":"2003-01-01","value":4.8618},{"date":"2004-01-01","value":4.9666},{"date":"2005-01-01","value":5.0111},{"date":"2006-01-01","value":4.9271},{"date":"2007-01-01","value":4.8029},{"date":"2008-01-01","value":4.6727},{"date":"2009-01-01","value":4.611},{"date":"2010-01-01","value":4.5401},{"date":"2011-01-01","value":4.4534},{"date":"2012-01-01","value":4.3316},{"date":"2013-01-01","value":4.3714},{"date":"2014-01-01","value":4.4799},{"date":"2015-01-01","value":4.2412},{"date":"2016-01-01","value":4.1556},{"date":"2017-01-01","value":4.2274},{"date":"2018-01-01","value":4.2037},{"date":"2019-01-01","value":4.1556},{"date":"2020-01-01","value":4.3139},{"date":"2021-01-01","value":4.0769},{"date":"2022-01-01","value":4.1471},{"date":"2023-01-01","value":4.0246},{"date":"2024-01-01","value":3.9842}],"summary":{"latest_period":"2024-01-01","latest_value":3.9842,"max":5.2281,"mean":4.51234,"min":3.9842,"of":115,"rank":20,"trend":"falling"}}