{"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-teachers-per-square-kilometre","source":"Statizoid (derived)","source_url":null,"title":"Secondary education, teachers, per square kilometre","unit":"units per square kilometre"},"observations":[{"date":"1971-01-01","value":0.111458},{"date":"1984-01-01","value":0.348958},{"date":"2004-01-01","value":0.35625},{"date":"2005-01-01","value":0.388542},{"date":"2011-01-01","value":0.626042},{"date":"2014-01-01","value":0.826042},{"date":"2015-01-01","value":1.11042},{"date":"2016-01-01","value":0.975}],"summary":{"latest_period":"2016-01-01","latest_value":0.975,"max":1.11042,"mean":0.592839,"min":0.111458,"of":201,"rank":66,"trend":"volatile"}}