{"entity":{"iso2":"NE","iso3":"NER","name":"Niger","slug":"niger"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pupil-teacher-ratio-primary","source":"Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO)","source_url":"https://data.worldbank.org/indicator/SE.PRM.ENRL.TC.ZS","title":"Pupil-teacher ratio, primary","unit":null},"observations":[{"date":"1971-01-01","value":38.9424},{"date":"1972-01-01","value":37.4441},{"date":"1973-01-01","value":40.0842},{"date":"1974-01-01","value":40.3644},{"date":"1975-01-01","value":40.6806},{"date":"1976-01-01","value":39.3094},{"date":"1977-01-01","value":39.6902},{"date":"1978-01-01","value":41.0416},{"date":"1979-01-01","value":41.0009},{"date":"1980-01-01","value":39.1685},{"date":"1981-01-01","value":41.4743},{"date":"1982-01-01","value":42.1154},{"date":"1983-01-01","value":40.2879},{"date":"1984-01-01","value":39.5015},{"date":"1985-01-01","value":35.6523},{"date":"1986-01-01","value":37.3699},{"date":"1987-01-01","value":38.168},{"date":"1989-01-01","value":40.4988},{"date":"1990-01-01","value":40.7259},{"date":"1991-01-01","value":41.7354},{"date":"1992-01-01","value":41.8921},{"date":"1993-01-01","value":38.5017},{"date":"1995-01-01","value":39.4574},{"date":"1996-01-01","value":39.0449},{"date":"1997-01-01","value":40.8111},{"date":"1998-01-01","value":41.7553},{"date":"1999-01-01","value":41.0671},{"date":"2000-01-01","value":40.6685},{"date":"2001-01-01","value":41.9064},{"date":"2002-01-01","value":41.266},{"date":"2003-01-01","value":41.7259},{"date":"2004-01-01","value":43.6949},{"date":"2005-01-01","value":43.6769},{"date":"2006-01-01","value":39.9841},{"date":"2007-01-01","value":39.6732},{"date":"2008-01-01","value":40.7185},{"date":"2009-01-01","value":38.8322},{"date":"2010-01-01","value":38.6144},{"date":"2011-01-01","value":39.0021},{"date":"2012-01-01","value":38.7552},{"date":"2013-01-01","value":36.3145},{"date":"2014-01-01","value":35.7528},{"date":"2015-01-01","value":36.6289},{"date":"2016-01-01","value":36.2582},{"date":"2017-01-01","value":36.3366}],"summary":{"latest_period":"2017-01-01","latest_value":36.3366,"max":43.6949,"mean":39.7243,"min":35.6523,"of":199,"rank":29,"trend":"flat"}}