{"entity":{"iso2":"PL","iso3":"POL","name":"Poland","slug":"poland"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"maize-yields","source":"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-yields","title":"Corn yields","unit":"tonnes per hectare"},"observations":[{"date":"1961-01-01","value":2.7731},{"date":"1962-01-01","value":2.1591},{"date":"1963-01-01","value":2.1212},{"date":"1964-01-01","value":2.4324},{"date":"1965-01-01","value":2.029},{"date":"1966-01-01","value":2.3214},{"date":"1967-01-01","value":2.4138},{"date":"1968-01-01","value":2.4528},{"date":"1969-01-01","value":2.3404},{"date":"1970-01-01","value":2.3529},{"date":"1971-01-01","value":2.6531},{"date":"1972-01-01","value":2.8571},{"date":"1973-01-01","value":3.7143},{"date":"1974-01-01","value":4.0426},{"date":"1975-01-01","value":5.3323},{"date":"1976-01-01","value":4.4046},{"date":"1977-01-01","value":4.0516},{"date":"1978-01-01","value":3.6263},{"date":"1979-01-01","value":3.8998},{"date":"1980-01-01","value":3.5443},{"date":"1981-01-01","value":4.2048},{"date":"1982-01-01","value":4.1957},{"date":"1983-01-01","value":4.1362},{"date":"1984-01-01","value":3.827},{"date":"1985-01-01","value":4.2973},{"date":"1986-01-01","value":5.0706},{"date":"1987-01-01","value":4.6033},{"date":"1988-01-01","value":5.1073},{"date":"1989-01-01","value":4.7786},{"date":"1990-01-01","value":4.9126},{"date":"1991-01-01","value":4.8468},{"date":"1992-01-01","value":3.6699},{"date":"1993-01-01","value":5.316},{"date":"1994-01-01","value":3.7503},{"date":"1995-01-01","value":4.9586},{"date":"1996-01-01","value":5.0514},{"date":"1997-01-01","value":5.4011},{"date":"1998-01-01","value":5.8272},{"date":"1999-01-01","value":5.7506},{"date":"2000-01-01","value":6.0637},{"date":"2001-01-01","value":6.0683},{"date":"2002-01-01","value":6.1563},{"date":"2003-01-01","value":5.2862},{"date":"2004-01-01","value":5.6935},{"date":"2005-01-01","value":5.7329},{"date":"2006-01-01","value":4.1609},{"date":"2007-01-01","value":6.5743},{"date":"2008-01-01","value":5.8149},{"date":"2009-01-01","value":6.2262},{"date":"2010-01-01","value":5.9824},{"date":"2011-01-01","value":7.177},{"date":"2012-01-01","value":7.3481},{"date":"2013-01-01","value":6.5761},{"date":"2014-01-01","value":6.5881},{"date":"2015-01-01","value":4.7087},{"date":"2016-01-01","value":7.3173},{"date":"2017-01-01","value":7.1545},{"date":"2018-01-01","value":5.8756},{"date":"2019-01-01","value":5.511},{"date":"2020-01-01","value":7.0763},{"date":"2021-01-01","value":7.3331},{"date":"2022-01-01","value":6.9772},{"date":"2023-01-01","value":7.1533},{"date":"2024-01-01","value":7.2241}],"summary":{"latest_period":"2024-01-01","latest_value":7.2241,"max":7.3481,"mean":4.82824,"min":2.029,"of":170,"rank":36,"trend":"rising"}}