{"entity":{"iso2":"PL","iso3":"POL","name":"Poland","slug":"poland"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"secondary-education-general-pupils-per-square-kilometre","source":"Statizoid (derived)","source_url":null,"title":"Secondary education, general pupils, per square kilometre","unit":"units per square kilometre"},"observations":[{"date":"1971-01-01","value":5.86869},{"date":"1972-01-01","value":5.9236},{"date":"1973-01-01","value":5.795},{"date":"1974-01-01","value":5.64729},{"date":"1975-01-01","value":5.5199},{"date":"1976-01-01","value":5.28551},{"date":"1977-01-01","value":5.05557},{"date":"1978-01-01","value":4.84009},{"date":"1979-01-01","value":4.62503},{"date":"1980-01-01","value":4.44249},{"date":"1981-01-01","value":4.31744},{"date":"1982-01-01","value":4.18887},{"date":"1983-01-01","value":4.1366},{"date":"1984-01-01","value":4.22616},{"date":"1985-01-01","value":4.33654},{"date":"1986-01-01","value":4.46391},{"date":"1987-01-01","value":4.65954},{"date":"1988-01-01","value":4.8761},{"date":"1989-01-01","value":5.0923},{"date":"1990-01-01","value":5.31232},{"date":"1991-01-01","value":5.4738},{"date":"1992-01-01","value":5.68409},{"date":"1993-01-01","value":6.21662},{"date":"1994-01-01","value":6.44644},{"date":"1995-01-01","value":6.2418},{"date":"1996-01-01","value":6.38702},{"date":"1997-01-01","value":6.94766},{"date":"1998-01-01","value":7.07904},{"date":"1999-01-01","value":7.26188},{"date":"2000-01-01","value":7.30892},{"date":"2001-01-01","value":7.34072},{"date":"2002-01-01","value":8.52685},{"date":"2003-01-01","value":8.86298},{"date":"2004-01-01","value":8.49799},{"date":"2005-01-01","value":8.58979},{"date":"2006-01-01","value":8.28408},{"date":"2007-01-01","value":7.90556},{"date":"2008-01-01","value":7.44016},{"date":"2009-01-01","value":6.9935},{"date":"2010-01-01","value":6.61992},{"date":"2011-01-01","value":6.30291},{"date":"2012-01-01","value":6.02534},{"date":"2013-01-01","value":6.50586},{"date":"2014-01-01","value":6.19475},{"date":"2015-01-01","value":5.92596},{"date":"2016-01-01","value":5.7642},{"date":"2017-01-01","value":5.62611}],"summary":{"latest_period":"2017-01-01","latest_value":5.62611,"max":8.86298,"mean":6.06525,"min":4.1366,"of":203,"rank":108,"trend":"rising"}}