{"entity":{"iso2":"7E","iso3":"ECA","name":"Europe & Central Asia (excluding high income)","slug":"europe-and-central-asia-excluding-high-income"},"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":"1970-01-01","value":40.9018},{"date":"1971-01-01","value":41.5292},{"date":"1972-01-01","value":42.031},{"date":"1973-01-01","value":42.282},{"date":"1974-01-01","value":42.1565},{"date":"1975-01-01","value":41.9056},{"date":"1976-01-01","value":41.4037},{"date":"1977-01-01","value":40.7764},{"date":"1978-01-01","value":39.8981},{"date":"1979-01-01","value":39.1453},{"date":"1980-01-01","value":38.518},{"date":"1981-01-01","value":38.1416},{"date":"1982-01-01","value":37.7652},{"date":"1983-01-01","value":37.7652},{"date":"1984-01-01","value":38.1416},{"date":"1985-01-01","value":38.7689},{"date":"1986-01-01","value":39.6472},{"date":"1987-01-01","value":40.4},{"date":"1988-01-01","value":40.9018},{"date":"1989-01-01","value":41.5292},{"date":"1990-01-01","value":41.6546},{"date":"1991-01-01","value":41.9056},{"date":"1992-01-01","value":5.74457},{"date":"1993-01-01","value":5.76178},{"date":"1994-01-01","value":5.7963},{"date":"1995-01-01","value":5.88258},{"date":"1996-01-01","value":5.9171},{"date":"1997-01-01","value":5.98611},{"date":"1998-01-01","value":6.12429},{"date":"1999-01-01","value":6.31448},{"date":"2000-01-01","value":6.40644},{"date":"2001-01-01","value":6.54428},{"date":"2002-01-01","value":6.50984},{"date":"2003-01-01","value":6.3893},{"date":"2004-01-01","value":6.04488},{"date":"2005-01-01","value":5.75206},{"date":"2006-01-01","value":5.46757},{"date":"2007-01-01","value":5.29839},{"date":"2008-01-01","value":5.07835},{"date":"2009-01-01","value":4.94297},{"date":"2010-01-01","value":4.82451},{"date":"2011-01-01","value":4.723},{"date":"2012-01-01","value":4.62144},{"date":"2013-01-01","value":4.94306},{"date":"2014-01-01","value":4.94402},{"date":"2015-01-01","value":4.87231},{"date":"2016-01-01","value":4.92306},{"date":"2017-01-01","value":5.07531},{"date":"2018-01-01","value":5.15983}],"summary":{"latest_period":"2018-01-01","latest_value":5.15983,"max":42.282,"mean":21.1677,"min":4.62144,"of":41,"rank":12,"trend":"volatile"}}