{"entity":{"iso2":"IR","iso3":"IRN","name":"Iran, Islamic Republic of","slug":"iran-islamic-rep"},"indicator":{"licence":"CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)","slug":"repeaters-in-grade-4-of-primary-education-both-sexes-number-2","source":"UNESCO Institute for Statistics","source_url":"https://data.uis.unesco.org/?indicator=21506","title":"Repeaters in Grade 4 of primary education, both sexes (number)","unit":null},"observations":[{"date":"1971-01-01","value":36554.0},{"date":"1984-01-01","value":101395.0},{"date":"1985-01-01","value":96459.0},{"date":"1986-01-01","value":105886.0},{"date":"1987-01-01","value":137370.0},{"date":"1988-01-01","value":148519.0},{"date":"1989-01-01","value":150626.0},{"date":"1990-01-01","value":166885.0},{"date":"1991-01-01","value":160740.0},{"date":"1992-01-01","value":171964.0},{"date":"1993-01-01","value":125406.0},{"date":"1994-01-01","value":127176.0},{"date":"1995-01-01","value":129684.0},{"date":"1997-01-01","value":98098.0},{"date":"2000-01-01","value":81081.0},{"date":"2001-01-01","value":70106.0},{"date":"2002-01-01","value":59106.0},{"date":"2003-01-01","value":40852.0},{"date":"2008-01-01","value":19163.0},{"date":"2009-01-01","value":13336.0},{"date":"2010-01-01","value":12587.0},{"date":"2011-01-01","value":10949.0},{"date":"2012-01-01","value":10012.0},{"date":"2013-01-01","value":8258.0},{"date":"2014-01-01","value":6548.0},{"date":"2015-01-01","value":7893.0},{"date":"2016-01-01","value":8160.0},{"date":"2017-01-01","value":6132.0},{"date":"2019-01-01","value":8300.0},{"date":"2022-01-01","value":9548.0},{"date":"2023-01-01","value":8560.0}],"summary":{"latest_period":"2023-01-01","latest_value":8560.0,"max":171964.0,"mean":68946.9,"min":6132.0,"of":202,"rank":59,"trend":"volatile"}}