{"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":"primary-education-teachers-per-square-kilometre","source":"Statizoid (derived)","source_url":null,"title":"Primary education, teachers, per square kilometre","unit":"units per square kilometre"},"observations":[{"date":"1971-01-01","value":0.282292},{"date":"1972-01-01","value":0.313542},{"date":"1976-01-01","value":0.439583},{"date":"1978-01-01","value":0.548958},{"date":"1980-01-01","value":0.601042},{"date":"1981-01-01","value":0.6125},{"date":"1982-01-01","value":0.642708},{"date":"1983-01-01","value":0.654167},{"date":"1984-01-01","value":0.560417},{"date":"1985-01-01","value":0.538542},{"date":"1987-01-01","value":0.597917},{"date":"1988-01-01","value":0.641667},{"date":"1990-01-01","value":0.582292},{"date":"1996-01-01","value":0.664583},{"date":"1999-01-01","value":0.6875},{"date":"2002-01-01","value":0.917708},{"date":"2004-01-01","value":0.967708},{"date":"2005-01-01","value":1.03125},{"date":"2009-01-01","value":1.34479},{"date":"2011-01-01","value":1.23229},{"date":"2012-01-01","value":1.23229},{"date":"2013-01-01","value":1.15313},{"date":"2014-01-01","value":1.09792},{"date":"2015-01-01","value":0.955208},{"date":"2016-01-01","value":1.17917},{"date":"2017-01-01","value":1.24271}],"summary":{"latest_period":"2017-01-01","latest_value":1.24271,"max":1.34479,"mean":0.796995,"min":0.282292,"of":204,"rank":49,"trend":"rising"}}