{"entity":{"iso2":"XF","iso3":"IBD","name":"IBRD only","slug":"ibrd-only"},"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":15.2196},{"date":"1971-01-01","value":15.6514},{"date":"1972-01-01","value":16.0103},{"date":"1973-01-01","value":16.007},{"date":"1974-01-01","value":15.8956},{"date":"1975-01-01","value":16.1549},{"date":"1976-01-01","value":16.6805},{"date":"1977-01-01","value":17.1518},{"date":"1978-01-01","value":17.4659},{"date":"1979-01-01","value":17.2202},{"date":"1980-01-01","value":16.9656},{"date":"1981-01-01","value":16.7969},{"date":"1982-01-01","value":16.6236},{"date":"1983-01-01","value":16.6303},{"date":"1984-01-01","value":16.7645},{"date":"1985-01-01","value":17.0341},{"date":"1986-01-01","value":17.0518},{"date":"1987-01-01","value":17.0228},{"date":"1988-01-01","value":16.9346},{"date":"1989-01-01","value":16.7481},{"date":"1990-01-01","value":16.5967},{"date":"1991-01-01","value":16.7156},{"date":"1992-01-01","value":17.0081},{"date":"1993-01-01","value":17.3057},{"date":"1994-01-01","value":17.505},{"date":"1995-01-01","value":17.7817},{"date":"1996-01-01","value":17.9325},{"date":"1997-01-01","value":18.1791},{"date":"1998-01-01","value":18.2873},{"date":"1999-01-01","value":18.2399},{"date":"2000-01-01","value":18.605},{"date":"2001-01-01","value":19.2281},{"date":"2002-01-01","value":19.2262},{"date":"2003-01-01","value":19.0927},{"date":"2004-01-01","value":19.1203},{"date":"2005-01-01","value":18.8055},{"date":"2006-01-01","value":18.4671},{"date":"2007-01-01","value":18.0238},{"date":"2008-01-01","value":17.5718},{"date":"2009-01-01","value":17.2641},{"date":"2010-01-01","value":17.217},{"date":"2011-01-01","value":17.4455},{"date":"2012-01-01","value":17.3885},{"date":"2013-01-01","value":18.2721},{"date":"2014-01-01","value":18.2295},{"date":"2015-01-01","value":17.9496},{"date":"2016-01-01","value":17.4179},{"date":"2017-01-01","value":17.2616},{"date":"2018-01-01","value":17.2335}],"summary":{"latest_period":"2018-01-01","latest_value":17.2335,"max":19.2281,"mean":17.3755,"min":15.2196,"of":null,"rank":null,"trend":"rising"}}