{"entity":{"iso2":"IQ","iso3":"IRQ","name":"Iraq","slug":"iraq"},"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":5.904},{"date":"2001-01-01","value":4.2987},{"date":"2002-01-01","value":4.2167},{"date":"2003-01-01","value":4.2138},{"date":"2004-01-01","value":4.4114},{"date":"2005-01-01","value":4.3521},{"date":"2006-01-01","value":4.2345},{"date":"2007-01-01","value":4.1826},{"date":"2008-01-01","value":4.3108},{"date":"2009-01-01","value":4.5722},{"date":"2010-01-01","value":4.3014},{"date":"2011-01-01","value":4.0523},{"date":"2012-01-01","value":3.3156},{"date":"2013-01-01","value":2.4386},{"date":"2014-01-01","value":3.2395},{"date":"2015-01-01","value":3.4756},{"date":"2016-01-01","value":2.771},{"date":"2017-01-01","value":3.0975},{"date":"2018-01-01","value":2.16},{"date":"2019-01-01","value":1.9573},{"date":"2020-01-01","value":2.0275},{"date":"2021-01-01","value":1.8626},{"date":"2022-01-01","value":0.6728},{"date":"2023-01-01","value":0.5994},{"date":"2024-01-01","value":1.66}],"summary":{"latest_period":"2024-01-01","latest_value":1.66,"max":5.904,"mean":3.29312,"min":0.5994,"of":115,"rank":65,"trend":"falling"}}