{"entity":{"iso2":"PL","iso3":"POL","name":"Poland","slug":"poland"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"average-age-primary-education-and-below","source":null,"source_url":"https://data.worldbank.org/indicator/JI.AGE.TOTL.LE","title":"Average age, primary education and below","unit":null},"observations":[{"date":"1997-01-01","value":37.2813},{"date":"1998-01-01","value":37.8191},{"date":"1999-01-01","value":37.7479},{"date":"2000-01-01","value":40.431},{"date":"2001-01-01","value":41.0004},{"date":"2002-01-01","value":41.1182},{"date":"2003-01-01","value":41.7408},{"date":"2004-01-01","value":43.0053},{"date":"2005-01-01","value":59.1605},{"date":"2006-01-01","value":59.9577},{"date":"2007-01-01","value":61.2434},{"date":"2008-01-01","value":61.9864},{"date":"2009-01-01","value":62.2244},{"date":"2010-01-01","value":62.7369},{"date":"2011-01-01","value":63.2394},{"date":"2012-01-01","value":63.3889},{"date":"2013-01-01","value":63.8836},{"date":"2014-01-01","value":64.3244},{"date":"2015-01-01","value":64.7995},{"date":"2016-01-01","value":64.4131},{"date":"2019-01-01","value":48.8995}],"summary":{"latest_period":"2019-01-01","latest_value":48.8995,"max":64.7995,"mean":53.3525,"min":37.2813,"of":105,"rank":32,"trend":"rising"}}