{"entity":{"iso2":"ZT","iso3":"IBT","name":"IDA & IBRD total","slug":"ida-and-ibrd-total"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pupil-teacher-ratio-upper-secondary","source":"Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO)","source_url":"https://data.worldbank.org/indicator/SE.SEC.ENRL.UP.TC.ZS","title":"Pupil-teacher ratio, upper secondary","unit":null},"observations":[{"date":"1994-01-01","value":16.2271},{"date":"1995-01-01","value":16.5772},{"date":"1996-01-01","value":15.9439},{"date":"1997-01-01","value":16.8059},{"date":"1998-01-01","value":18.4319},{"date":"1999-01-01","value":17.402},{"date":"2000-01-01","value":18.0594},{"date":"2001-01-01","value":19.2272},{"date":"2002-01-01","value":19.2364},{"date":"2003-01-01","value":18.5146},{"date":"2004-01-01","value":18.6894},{"date":"2005-01-01","value":18.398},{"date":"2006-01-01","value":18.248},{"date":"2007-01-01","value":17.504},{"date":"2008-01-01","value":17.1781},{"date":"2009-01-01","value":17.1518},{"date":"2010-01-01","value":17.0487},{"date":"2011-01-01","value":17.1709},{"date":"2012-01-01","value":17.3819},{"date":"2013-01-01","value":19.6917},{"date":"2014-01-01","value":19.5624},{"date":"2015-01-01","value":19.0971},{"date":"2016-01-01","value":18.7482},{"date":"2017-01-01","value":18.5205},{"date":"2018-01-01","value":18.4564}],"summary":{"latest_period":"2018-01-01","latest_value":18.4564,"max":19.6917,"mean":17.9709,"min":15.9439,"of":42,"rank":13,"trend":"rising"}}