{"entity":{"iso2":"NG","iso3":"NGA","name":"Nigeria","slug":"nigeria"},"indicator":{"licence":"CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)","slug":"school-life-expectancy-primary-both-sexes-years-2","source":"UNESCO Institute for Statistics","source_url":"https://data.uis.unesco.org/?indicator=SLE.1","title":"School life expectancy, primary, both sexes (years)","unit":"years"},"observations":[{"date":"1970-01-01","value":2.51435},{"date":"1971-01-01","value":2.71058},{"date":"1972-01-01","value":2.97306},{"date":"1973-01-01","value":3.0684},{"date":"1976-01-01","value":2.94207},{"date":"1977-01-01","value":3.59273},{"date":"1978-01-01","value":4.56012},{"date":"1979-01-01","value":5.36038},{"date":"1980-01-01","value":5.65099},{"date":"1981-01-01","value":6.09386},{"date":"1982-01-01","value":6.63742},{"date":"1983-01-01","value":6.62005},{"date":"1984-01-01","value":6.54543},{"date":"1985-01-01","value":6.16549},{"date":"1986-01-01","value":5.3747},{"date":"1987-01-01","value":5.1514},{"date":"1988-01-01","value":4.91066},{"date":"1989-01-01","value":4.7857},{"date":"1990-01-01","value":4.98617},{"date":"1991-01-01","value":4.93935},{"date":"1992-01-01","value":5.20466},{"date":"1993-01-01","value":5.47775},{"date":"1994-01-01","value":5.49227},{"date":"1995-01-01","value":5.24685},{"date":"1996-01-01","value":4.60783},{"date":"1999-01-01","value":5.74298},{"date":"2000-01-01","value":6.00783},{"date":"2001-01-01","value":5.55149},{"date":"2002-01-01","value":5.62186},{"date":"2003-01-01","value":5.68858},{"date":"2004-01-01","value":6.07156},{"date":"2005-01-01","value":6.10927},{"date":"2006-01-01","value":6.1412},{"date":"2007-01-01","value":5.37118},{"date":"2008-01-01","value":4.83821},{"date":"2009-01-01","value":4.90539},{"date":"2010-01-01","value":4.88222},{"date":"2011-01-01","value":5.08083},{"date":"2012-01-01","value":5.15476},{"date":"2013-01-01","value":5.36944},{"date":"2014-01-01","value":5.15565},{"date":"2015-01-01","value":1.53395},{"date":"2016-01-01","value":4.83301},{"date":"2018-01-01","value":4.89767},{"date":"2020-01-01","value":5.0623},{"date":"2021-01-01","value":5.02856},{"date":"2023-01-01","value":5.40694}],"summary":{"latest_period":"2023-01-01","latest_value":5.40694,"max":6.63742,"mean":5.02271,"min":1.53395,"of":215,"rank":141,"trend":"rising"}}