{"entity":{"iso2":"UA","iso3":"UKR","name":"Ukraine","slug":"ukraine"},"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":6.3909},{"date":"2001-01-01","value":6.1575},{"date":"2002-01-01","value":5.8833},{"date":"2003-01-01","value":5.9431},{"date":"2004-01-01","value":5.5442},{"date":"2005-01-01","value":5.0815},{"date":"2006-01-01","value":5.6648},{"date":"2007-01-01","value":5.4999},{"date":"2008-01-01","value":4.7089},{"date":"2009-01-01","value":4.3805},{"date":"2010-01-01","value":4.8853},{"date":"2011-01-01","value":2.9554},{"date":"2012-01-01","value":4.6054},{"date":"2013-01-01","value":2.9881},{"date":"2014-01-01","value":3.2411},{"date":"2015-01-01","value":3.6874},{"date":"2016-01-01","value":2.7976},{"date":"2017-01-01","value":3.8944},{"date":"2018-01-01","value":1.5561},{"date":"2019-01-01","value":2.2051},{"date":"2020-01-01","value":3.7825},{"date":"2021-01-01","value":1.7182},{"date":"2022-01-01","value":3.0509},{"date":"2023-01-01","value":1.594},{"date":"2024-01-01","value":2.8004}],"summary":{"latest_period":"2024-01-01","latest_value":2.8004,"max":6.3909,"mean":4.04066,"min":1.5561,"of":115,"rank":39,"trend":"falling"}}