{"entity":{"iso2":"XU","iso3":"NAC","name":"North America","slug":"north-america"},"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":"1971-01-01","value":20.6988},{"date":"1972-01-01","value":20.7006},{"date":"1973-01-01","value":20.4753},{"date":"1974-01-01","value":20.2507},{"date":"1975-01-01","value":20.02},{"date":"1976-01-01","value":19.7899},{"date":"1977-01-01","value":19.5574},{"date":"1978-01-01","value":19.3277},{"date":"1979-01-01","value":19.0867},{"date":"1980-01-01","value":18.8718},{"date":"1981-01-01","value":18.6346},{"date":"1982-01-01","value":18.3975},{"date":"1983-01-01","value":18.159},{"date":"1984-01-01","value":17.9041},{"date":"1985-01-01","value":17.367},{"date":"1986-01-01","value":17.1013},{"date":"1987-01-01","value":16.8379},{"date":"1988-01-01","value":16.5628},{"date":"1989-01-01","value":16.3293},{"date":"1990-01-01","value":16.0762},{"date":"1991-01-01","value":15.8095},{"date":"1992-01-01","value":15.5919},{"date":"1993-01-01","value":15.7438},{"date":"1994-01-01","value":15.9141},{"date":"1995-01-01","value":15.6984},{"date":"1996-01-01","value":15.6979},{"date":"1997-01-01","value":15.5965},{"date":"1998-01-01","value":15.4933},{"date":"1999-01-01","value":15.2373},{"date":"2000-01-01","value":14.9373},{"date":"2001-01-01","value":15.4544},{"date":"2002-01-01","value":15.1933},{"date":"2003-01-01","value":15.2173},{"date":"2004-01-01","value":15.2718},{"date":"2005-01-01","value":15.2387},{"date":"2006-01-01","value":14.9363},{"date":"2007-01-01","value":14.8856},{"date":"2008-01-01","value":14.7103},{"date":"2009-01-01","value":14.3168},{"date":"2010-01-01","value":14.1246},{"date":"2011-01-01","value":14.8149},{"date":"2012-01-01","value":14.9965},{"date":"2013-01-01","value":15.0217},{"date":"2014-01-01","value":15.1012},{"date":"2015-01-01","value":15.0138},{"date":"2016-01-01","value":14.9758},{"date":"2017-01-01","value":14.9425},{"date":"2018-01-01","value":14.9396}],"summary":{"latest_period":"2018-01-01","latest_value":14.9396,"max":20.7006,"mean":16.6047,"min":14.1246,"of":null,"rank":null,"trend":"falling"}}