{"entity":{"iso2":"Z7","iso3":"ECS","name":"Europe & Central Asia","slug":"europe-and-central-asia"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"secondary-education-pupils-per-square-kilometre","source":"Statizoid (derived)","source_url":null,"title":"Secondary education, pupils, per square kilometre","unit":"units per square kilometre"},"observations":[{"date":"1970-01-01","value":15.6608},{"date":"1971-01-01","value":13.6954},{"date":"1972-01-01","value":13.7735},{"date":"1973-01-01","value":14.0076},{"date":"1974-01-01","value":14.2337},{"date":"1975-01-01","value":15.1262},{"date":"1976-01-01","value":14.4721},{"date":"1977-01-01","value":14.6701},{"date":"1978-01-01","value":14.7767},{"date":"1979-01-01","value":14.8455},{"date":"1980-01-01","value":14.9014},{"date":"1981-01-01","value":14.1669},{"date":"1982-01-01","value":14.9615},{"date":"1983-01-01","value":15.0004},{"date":"1984-01-01","value":15.0366},{"date":"1985-01-01","value":15.6589},{"date":"1986-01-01","value":14.605},{"date":"1987-01-01","value":14.9504},{"date":"1988-01-01","value":14.9573},{"date":"1989-01-01","value":15.06},{"date":"1990-01-01","value":14.9722},{"date":"1991-01-01","value":14.8214},{"date":"1992-01-01","value":2.99113},{"date":"1993-01-01","value":3.02651},{"date":"1994-01-01","value":3.06961},{"date":"1995-01-01","value":3.10402},{"date":"1996-01-01","value":3.13286},{"date":"1997-01-01","value":3.09213},{"date":"1998-01-01","value":3.12814},{"date":"1999-01-01","value":3.13283},{"date":"2000-01-01","value":3.16799},{"date":"2001-01-01","value":3.1992},{"date":"2002-01-01","value":3.20084},{"date":"2003-01-01","value":3.17942},{"date":"2004-01-01","value":3.08027},{"date":"2005-01-01","value":3.02699},{"date":"2006-01-01","value":2.9571},{"date":"2007-01-01","value":2.90337},{"date":"2008-01-01","value":2.84313},{"date":"2009-01-01","value":2.80633},{"date":"2010-01-01","value":2.79432},{"date":"2011-01-01","value":2.75175},{"date":"2012-01-01","value":2.71297},{"date":"2013-01-01","value":2.87479},{"date":"2014-01-01","value":2.86494},{"date":"2015-01-01","value":2.84493},{"date":"2016-01-01","value":2.83898},{"date":"2017-01-01","value":2.86796},{"date":"2018-01-01","value":2.87643},{"date":"2019-01-01","value":2.89538},{"date":"2020-01-01","value":2.92199},{"date":"2021-01-01","value":2.95464},{"date":"2022-01-01","value":3.01077},{"date":"2023-01-01","value":3.0454}],"summary":{"latest_period":"2023-01-01","latest_value":3.0454,"max":15.6608,"mean":7.77131,"min":2.71297,"of":45,"rank":38,"trend":"volatile"}}