{"entity":{"iso2":"XP","iso3":"MIC","name":"Middle income","slug":"middle-income"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pupil-teacher-ratio-secondary","source":"Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO)","source_url":"https://data.worldbank.org/indicator/SE.SEC.ENRL.TC.ZS","title":"Pupil-teacher ratio, secondary","unit":null},"observations":[{"date":"1970-01-01","value":15.5563},{"date":"1971-01-01","value":15.9666},{"date":"1972-01-01","value":16.3004},{"date":"1973-01-01","value":16.2978},{"date":"1974-01-01","value":16.1918},{"date":"1975-01-01","value":16.4475},{"date":"1976-01-01","value":16.9394},{"date":"1977-01-01","value":17.3667},{"date":"1978-01-01","value":17.6226},{"date":"1979-01-01","value":17.3873},{"date":"1980-01-01","value":17.1995},{"date":"1981-01-01","value":17.0714},{"date":"1982-01-01","value":16.9022},{"date":"1983-01-01","value":16.9412},{"date":"1984-01-01","value":17.0751},{"date":"1985-01-01","value":17.3904},{"date":"1986-01-01","value":17.3102},{"date":"1987-01-01","value":17.2419},{"date":"1988-01-01","value":17.0831},{"date":"1989-01-01","value":16.8838},{"date":"1990-01-01","value":16.7183},{"date":"1991-01-01","value":16.8593},{"date":"1992-01-01","value":17.1614},{"date":"1993-01-01","value":17.4621},{"date":"1994-01-01","value":17.6797},{"date":"1995-01-01","value":18.0324},{"date":"1996-01-01","value":18.2428},{"date":"1997-01-01","value":18.5553},{"date":"1998-01-01","value":18.7139},{"date":"1999-01-01","value":18.7248},{"date":"2000-01-01","value":19.1145},{"date":"2001-01-01","value":19.7209},{"date":"2002-01-01","value":19.6928},{"date":"2003-01-01","value":19.5345},{"date":"2004-01-01","value":19.6123},{"date":"2005-01-01","value":19.2586},{"date":"2006-01-01","value":18.9277},{"date":"2007-01-01","value":18.5047},{"date":"2008-01-01","value":18.066},{"date":"2009-01-01","value":17.8279},{"date":"2010-01-01","value":17.8179},{"date":"2011-01-01","value":17.9552},{"date":"2012-01-01","value":18.0635},{"date":"2013-01-01","value":18.8091},{"date":"2014-01-01","value":18.6845},{"date":"2015-01-01","value":18.4352},{"date":"2016-01-01","value":18.0177},{"date":"2017-01-01","value":17.8102},{"date":"2018-01-01","value":17.8367}],"summary":{"latest_period":"2018-01-01","latest_value":17.8367,"max":19.7209,"mean":17.735,"min":15.5563,"of":41,"rank":18,"trend":"rising"}}