{"entity":{"iso2":"TO","iso3":"TON","name":"Tonga","slug":"tonga"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"secondary-education-teachers-female-per-square-kilometre","source":"Statizoid (derived)","source_url":null,"title":"Secondary education, teachers, female, per square kilometre","unit":"units per square kilometre"},"observations":[{"date":"1970-01-01","value":0.252778},{"date":"1984-01-01","value":0.531944},{"date":"1985-01-01","value":0.529167},{"date":"1986-01-01","value":0.598611},{"date":"1990-01-01","value":0.570833},{"date":"1991-01-01","value":0.548611},{"date":"1998-01-01","value":0.613889},{"date":"1999-01-01","value":0.675},{"date":"2000-01-01","value":0.684722},{"date":"2001-01-01","value":0.690278},{"date":"2002-01-01","value":0.729167},{"date":"2007-01-01","value":0.740278},{"date":"2008-01-01","value":0.75},{"date":"2009-01-01","value":0.740278},{"date":"2010-01-01","value":0.726389},{"date":"2011-01-01","value":0.772222},{"date":"2013-01-01","value":0.870833},{"date":"2014-01-01","value":0.925},{"date":"2015-01-01","value":0.870833}],"summary":{"latest_period":"2015-01-01","latest_value":0.870833,"max":0.925,"mean":0.674781,"min":0.252778,"of":197,"rank":48,"trend":"rising"}}