{"entity":{"iso2":"IR","iso3":"IRN","name":"Iran","slug":"iran-islamic-rep"},"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":0.875},{"date":"1962-01-01","value":0.875},{"date":"1963-01-01","value":0.875},{"date":"1964-01-01","value":1.0},{"date":"1965-01-01","value":1.0},{"date":"1966-01-01","value":1.05},{"date":"1967-01-01","value":1.2},{"date":"1968-01-01","value":1.4},{"date":"1969-01-01","value":1.4},{"date":"1970-01-01","value":1.4},{"date":"1971-01-01","value":1.4},{"date":"1972-01-01","value":1.4286},{"date":"1973-01-01","value":2.0667},{"date":"1974-01-01","value":3.125},{"date":"1975-01-01","value":2.1667},{"date":"1976-01-01","value":2.1429},{"date":"1977-01-01","value":1.375},{"date":"1978-01-01","value":1.3953},{"date":"1979-01-01","value":1.3571},{"date":"1980-01-01","value":1.4286},{"date":"1981-01-01","value":1.95},{"date":"1982-01-01","value":2.0},{"date":"1983-01-01","value":1.9565},{"date":"1984-01-01","value":2.5},{"date":"1985-01-01","value":3.4471},{"date":"1986-01-01","value":4.5631},{"date":"1987-01-01","value":4.9124},{"date":"1988-01-01","value":2.5921},{"date":"1989-01-01","value":2.4},{"date":"1990-01-01","value":4.3333},{"date":"1991-01-01","value":7.2509},{"date":"1992-01-01","value":6.441},{"date":"1993-01-01","value":6.8775},{"date":"1994-01-01","value":6.5938},{"date":"1995-01-01","value":6.1038},{"date":"1996-01-01","value":6.6904},{"date":"1997-01-01","value":6.7158},{"date":"1998-01-01","value":6.04},{"date":"1999-01-01","value":6.2003},{"date":"2000-01-01","value":6.1655},{"date":"2001-01-01","value":6.1613},{"date":"2002-01-01","value":6.7257},{"date":"2003-01-01","value":6.7242},{"date":"2004-01-01","value":7.0172},{"date":"2005-01-01","value":7.2219},{"date":"2006-01-01","value":7.4221},{"date":"2007-01-01","value":7.6912},{"date":"2008-01-01","value":6.4307},{"date":"2009-01-01","value":5.9165},{"date":"2010-01-01","value":6.8981},{"date":"2011-01-01","value":7.1959},{"date":"2012-01-01","value":6.1856},{"date":"2013-01-01","value":6.3859},{"date":"2014-01-01","value":7.1007},{"date":"2015-01-01","value":7.033},{"date":"2016-01-01","value":7.3838},{"date":"2017-01-01","value":6.6924},{"date":"2018-01-01","value":6.6924},{"date":"2019-01-01","value":6.6848},{"date":"2020-01-01","value":6.6347},{"date":"2021-01-01","value":6.3757},{"date":"2022-01-01","value":6.3757},{"date":"2023-01-01","value":6.5788},{"date":"2024-01-01","value":6.6653}],"summary":{"latest_period":"2024-01-01","latest_value":6.6653,"max":7.6912,"mean":4.48263,"min":0.875,"of":170,"rank":43,"trend":"volatile"}}