{"entity":{"iso2":"SV","iso3":"SLV","name":"El Salvador","slug":"el-salvador"},"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":"1970-01-01","value":0.169353},{"date":"2003-01-01","value":0.812355},{"date":"2004-01-01","value":0.830068},{"date":"2005-01-01","value":0.874807},{"date":"2007-01-01","value":0.961824},{"date":"2008-01-01","value":0.98861},{"date":"2009-01-01","value":1.10072},{"date":"2011-01-01","value":1.18514},{"date":"2015-01-01","value":0.938678},{"date":"2016-01-01","value":0.94154},{"date":"2017-01-01","value":0.929247},{"date":"2018-01-01","value":0.913514},{"date":"2023-01-01","value":0.901332}],"summary":{"latest_period":"2023-01-01","latest_value":0.901332,"max":1.18514,"mean":0.888245,"min":0.169353,"of":201,"rank":73,"trend":"rising"}}