{"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-per-unit-of-gdp","source":"Statizoid (derived)","source_url":null,"title":"Secondary education, teachers, per unit of GDP","unit":"units per US$ of GDP"},"observations":[{"date":"1984-01-01","value":1.32766e-05},{"date":"1985-01-01","value":1.39863e-05},{"date":"1986-01-01","value":1.17162e-05},{"date":"1990-01-01","value":7.32627e-06},{"date":"1991-01-01","value":6.62627e-06},{"date":"1998-01-01","value":7.32096e-06},{"date":"1999-01-01","value":5.04997e-06},{"date":"2000-01-01","value":4.8475e-06},{"date":"2001-01-01","value":5.63724e-06},{"date":"2002-01-01","value":5.5372e-06},{"date":"2007-01-01","value":3.28956e-06},{"date":"2008-01-01","value":2.86553e-06},{"date":"2009-01-01","value":3.14005e-06},{"date":"2010-01-01","value":2.70656e-06},{"date":"2011-01-01","value":2.46533e-06},{"date":"2013-01-01","value":2.47018e-06},{"date":"2014-01-01","value":2.53062e-06},{"date":"2015-01-01","value":2.48214e-06}],"summary":{"latest_period":"2015-01-01","latest_value":2.48214e-06,"max":1.39863e-05,"mean":5.73747e-06,"min":2.46533e-06,"of":195,"rank":30,"trend":"volatile"}}