{"entity":{"iso2":"PL","iso3":"POL","name":"Poland","slug":"poland"},"indicator":{"licence":"CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)","slug":"repeaters-in-grade-unknown-of-primary-education-both-sexes-number-2","source":"UNESCO Institute for Statistics","source_url":"https://data.uis.unesco.org/?indicator=21514","title":"Repeaters in grade unknown of primary education, both sexes (number)","unit":null},"observations":[{"date":"1998-01-01","value":0.0},{"date":"1999-01-01","value":63.0},{"date":"2000-01-01","value":115.0},{"date":"2002-01-01","value":27.0},{"date":"2004-01-01","value":0.0},{"date":"2005-01-01","value":0.0},{"date":"2006-01-01","value":0.0},{"date":"2007-01-01","value":0.0},{"date":"2012-01-01","value":0.0},{"date":"2014-01-01","value":0.0}],"summary":{"latest_period":"2014-01-01","latest_value":0.0,"max":115.0,"mean":20.5,"min":0.0,"of":147,"rank":16,"trend":"volatile"}}