{"entity":{"iso2":"SN","iso3":"SEN","name":"Senegal","slug":"senegal"},"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":1.8186},{"date":"2001-01-01","value":1.7021},{"date":"2002-01-01","value":2.1866},{"date":"2003-01-01","value":0.6466},{"date":"2004-01-01","value":0.2106},{"date":"2005-01-01","value":0.1339},{"date":"2006-01-01","value":1.5381},{"date":"2007-01-01","value":1.8292},{"date":"2008-01-01","value":1.0949},{"date":"2009-01-01","value":1.3},{"date":"2010-01-01","value":1.3916},{"date":"2011-01-01","value":1.7969},{"date":"2012-01-01","value":1.3835},{"date":"2013-01-01","value":1.4872},{"date":"2014-01-01","value":1.7088},{"date":"2015-01-01","value":1.4047},{"date":"2016-01-01","value":1.1052},{"date":"2017-01-01","value":1.1586},{"date":"2018-01-01","value":0.9942},{"date":"2019-01-01","value":0.8761},{"date":"2020-01-01","value":0.2751},{"date":"2021-01-01","value":0.2818},{"date":"2022-01-01","value":0.0885999},{"date":"2023-01-01","value":0.0},{"date":"2024-01-01","value":0.1155}],"summary":{"latest_period":"2024-01-01","latest_value":0.1155,"max":2.1866,"mean":1.06114,"min":0.0,"of":115,"rank":88,"trend":"volatile"}}