{"entity":{"iso2":"PL","iso3":"POL","name":"Poland","slug":"poland"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"share-of-the-population-with-at-least-some-secondary-education","source":"UNESCO Institute for Statistics (2026) \u2013 with minor processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/share-of-the-population-with-at-least-some-secondary-education","title":"Share of the population with lower secondary education","unit":"%"},"observations":[{"date":"1970-01-01","value":26.1},{"date":"1978-01-01","value":39.6},{"date":"1988-01-01","value":55.6967},{"date":"2008-01-01","value":78.886},{"date":"2009-01-01","value":79.9776},{"date":"2010-01-01","value":80.9016},{"date":"2011-01-01","value":81.6829},{"date":"2012-01-01","value":82.2974},{"date":"2013-01-01","value":83.1423},{"date":"2014-01-01","value":83.8526},{"date":"2016-01-01","value":85.3279},{"date":"2020-01-01","value":88.5086},{"date":"2021-01-01","value":88.1848}],"summary":{"latest_period":"2021-01-01","latest_value":88.1848,"max":88.5086,"mean":73.3968,"min":26.1,"of":135,"rank":48,"trend":"rising"}}