{"entity":{"iso2":"ZM","iso3":"ZMB","name":"Zambia","slug":"zambia"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"barley-yields","source":"Food and Agriculture Organization of the United Nations (2025); Broadberry et al. (2015); Brassley (2000) \u2013 with major processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/barley-yields","title":"Barley yields","unit":"tonnes per hectare"},"observations":[{"date":"1982-01-01","value":0.8215},{"date":"1983-01-01","value":0.9475},{"date":"1984-01-01","value":0.9091},{"date":"1985-01-01","value":0.92},{"date":"1986-01-01","value":0.92},{"date":"1987-01-01","value":0.92},{"date":"1988-01-01","value":0.92},{"date":"1989-01-01","value":0.92},{"date":"1990-01-01","value":0.724},{"date":"1991-01-01","value":0.8352},{"date":"1992-01-01","value":0.7895},{"date":"1993-01-01","value":0.9259},{"date":"1994-01-01","value":0.9167},{"date":"1995-01-01","value":0.7895},{"date":"1996-01-01","value":0.9091},{"date":"1997-01-01","value":0.9},{"date":"1998-01-01","value":0.7895},{"date":"1999-01-01","value":0.9091},{"date":"2000-01-01","value":0.9091},{"date":"2001-01-01","value":1.3767},{"date":"2002-01-01","value":1.7624},{"date":"2003-01-01","value":2.1631},{"date":"2004-01-01","value":2.5544},{"date":"2005-01-01","value":3.3971},{"date":"2006-01-01","value":3.36},{"date":"2007-01-01","value":4.2322},{"date":"2008-01-01","value":4.822},{"date":"2009-01-01","value":5.4089},{"date":"2010-01-01","value":6.0296},{"date":"2011-01-01","value":7.3604},{"date":"2012-01-01","value":7.1415},{"date":"2013-01-01","value":7.5417},{"date":"2014-01-01","value":7.4716},{"date":"2015-01-01","value":7.7947},{"date":"2016-01-01","value":7.2},{"date":"2017-01-01","value":7.6159},{"date":"2018-01-01","value":5.4494},{"date":"2019-01-01","value":7.9082},{"date":"2020-01-01","value":7.1883},{"date":"2021-01-01","value":7.3368},{"date":"2022-01-01","value":8.108},{"date":"2023-01-01","value":7.3201},{"date":"2024-01-01","value":6.4659}],"summary":{"latest_period":"2024-01-01","latest_value":6.4659,"max":8.108,"mean":3.57406,"min":0.724,"of":104,"rank":5,"trend":"volatile"}}