{"entity":{"iso2":"NE","iso3":"NER","name":"Niger","slug":"niger"},"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":20.2283},{"date":"1972-01-01","value":20.7682},{"date":"1973-01-01","value":18.8069},{"date":"1974-01-01","value":20.6085},{"date":"1975-01-01","value":21.0461},{"date":"1976-01-01","value":22.7033},{"date":"1977-01-01","value":22.9962},{"date":"1978-01-01","value":26.1927},{"date":"1979-01-01","value":28.2997},{"date":"1980-01-01","value":27.1938},{"date":"1981-01-01","value":30.2656},{"date":"1988-01-01","value":28.7415},{"date":"1989-01-01","value":26.9407},{"date":"1990-01-01","value":25.8517},{"date":"1991-01-01","value":27.6605},{"date":"1992-01-01","value":26.5777},{"date":"1996-01-01","value":26.1015},{"date":"1997-01-01","value":27.2911},{"date":"1998-01-01","value":27.3344},{"date":"1999-01-01","value":24.386},{"date":"2000-01-01","value":23.4036},{"date":"2001-01-01","value":23.5417},{"date":"2002-01-01","value":26.8987},{"date":"2003-01-01","value":28.6285},{"date":"2004-01-01","value":30.8601},{"date":"2005-01-01","value":27.3844},{"date":"2006-01-01","value":29.4864},{"date":"2010-01-01","value":30.8371},{"date":"2011-01-01","value":34.6795},{"date":"2013-01-01","value":26.7683},{"date":"2014-01-01","value":25.1146},{"date":"2015-01-01","value":27.9595},{"date":"2016-01-01","value":26.7395},{"date":"2017-01-01","value":29.7317}],"summary":{"latest_period":"2017-01-01","latest_value":29.7317,"max":34.6795,"mean":26.2361,"min":18.8069,"of":190,"rank":13,"trend":"rising"}}