{"entity":{"iso2":"ZM","iso3":"ZMB","name":"Zambia","slug":"zambia"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"over-age-students-primary-percent-of-enrollment","source":"Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO)","source_url":"https://data.worldbank.org/indicator/SE.PRM.OENR.ZS","title":"Over-age students, primary (% of enrollment)","unit":"% of enrollment"},"observations":[{"date":"1970-01-01","value":0.0},{"date":"1971-01-01","value":0.0},{"date":"1972-01-01","value":10.8573},{"date":"1973-01-01","value":0.0},{"date":"1974-01-01","value":0.0},{"date":"1975-01-01","value":0.0},{"date":"1976-01-01","value":11.96},{"date":"1977-01-01","value":12.0313},{"date":"1978-01-01","value":12.7535},{"date":"1979-01-01","value":13.0328},{"date":"1980-01-01","value":13.7337},{"date":"1981-01-01","value":12.9},{"date":"1982-01-01","value":13.5887},{"date":"1983-01-01","value":14.063},{"date":"1984-01-01","value":14.8794},{"date":"1985-01-01","value":0.0},{"date":"1986-01-01","value":15.1661},{"date":"1987-01-01","value":0.0},{"date":"1988-01-01","value":15.1},{"date":"1989-01-01","value":0.0},{"date":"1990-01-01","value":0.0},{"date":"1991-01-01","value":0.0},{"date":"1992-01-01","value":0.0},{"date":"1993-01-01","value":0.0},{"date":"1994-01-01","value":14.4695},{"date":"1995-01-01","value":14.5262},{"date":"1996-01-01","value":0.0},{"date":"1997-01-01","value":0.0},{"date":"1998-01-01","value":14.1796},{"date":"1999-01-01","value":14.202},{"date":"2000-01-01","value":14.4197},{"date":"2001-01-01","value":14.5002},{"date":"2002-01-01","value":15.0261},{"date":"2004-01-01","value":17.516},{"date":"2005-01-01","value":18.2114},{"date":"2006-01-01","value":18.7423},{"date":"2007-01-01","value":18.618},{"date":"2008-01-01","value":18.168},{"date":"2009-01-01","value":17.8556},{"date":"2010-01-01","value":18.9391},{"date":"2011-01-01","value":16.5711},{"date":"2012-01-01","value":15.3111},{"date":"2013-01-01","value":13.5749},{"date":"2017-01-01","value":13.9512}],"summary":{"latest_period":"2017-01-01","latest_value":13.9512,"max":18.9391,"mean":10.2011,"min":0.0,"of":191,"rank":39,"trend":"volatile"}}