{"entity":{"iso2":"ST","iso3":"STP","name":"Sao Tome and Principe","slug":"sao-tome-and-principe"},"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":1.52396},{"date":"1972-01-01","value":1.68854},{"date":"1976-01-01","value":3.93333},{"date":"1977-01-01","value":3.82708},{"date":"1978-01-01","value":3.27604},{"date":"1979-01-01","value":3.24583},{"date":"1980-01-01","value":3.55729},{"date":"1981-01-01","value":3.83854},{"date":"1982-01-01","value":4.89375},{"date":"1983-01-01","value":6.41667},{"date":"1984-01-01","value":6.45312},{"date":"1987-01-01","value":5.24062},{"date":"1988-01-01","value":6.42812},{"date":"1990-01-01","value":7.75625},{"date":"2003-01-01","value":6.99583},{"date":"2004-01-01","value":7.67396},{"date":"2005-01-01","value":8.34583},{"date":"2007-01-01","value":9.26771},{"date":"2008-01-01","value":8.73125},{"date":"2009-01-01","value":9.90208},{"date":"2010-01-01","value":10.2958},{"date":"2011-01-01","value":12.1021},{"date":"2012-01-01","value":14.1667},{"date":"2013-01-01","value":16.1542},{"date":"2014-01-01","value":19.1229},{"date":"2015-01-01","value":21.3375},{"date":"2016-01-01","value":23.5927},{"date":"2017-01-01","value":25.4396}],"summary":{"latest_period":"2017-01-01","latest_value":25.4396,"max":25.4396,"mean":9.11455,"min":1.52396,"of":203,"rank":31,"trend":"volatile"}}