{"entity":{"iso2":"TZ","iso3":"TZA","name":"Tanzania","slug":"tanzania"},"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":0.0},{"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":23.1362},{"date":"1977-01-01","value":0.0},{"date":"1978-01-01","value":0.0},{"date":"1979-01-01","value":0.0},{"date":"1980-01-01","value":26.4669},{"date":"1981-01-01","value":29.0861},{"date":"1982-01-01","value":31.3903},{"date":"1983-01-01","value":31.3618},{"date":"1984-01-01","value":31.4545},{"date":"1985-01-01","value":25.774},{"date":"1986-01-01","value":24.9211},{"date":"1987-01-01","value":24.5599},{"date":"1988-01-01","value":24.7047},{"date":"1989-01-01","value":24.7342},{"date":"1990-01-01","value":26.2066},{"date":"1991-01-01","value":27.6438},{"date":"1992-01-01","value":26.9244},{"date":"1993-01-01","value":28.2759},{"date":"1994-01-01","value":28.915},{"date":"1995-01-01","value":28.5379},{"date":"1996-01-01","value":27.5677},{"date":"1997-01-01","value":27.1044},{"date":"1998-01-01","value":25.7014},{"date":"1999-01-01","value":25.8224},{"date":"2000-01-01","value":22.157},{"date":"2001-01-01","value":22.157},{"date":"2002-01-01","value":18.1732},{"date":"2003-01-01","value":14.7543},{"date":"2004-01-01","value":14.7543},{"date":"2005-01-01","value":13.5431},{"date":"2006-01-01","value":11.0642},{"date":"2008-01-01","value":11.7308},{"date":"2010-01-01","value":7.88724},{"date":"2012-01-01","value":4.86874},{"date":"2013-01-01","value":5.42314},{"date":"2016-01-01","value":0.0}],"summary":{"latest_period":"2016-01-01","latest_value":0.0,"max":31.4545,"mean":17.0667,"min":0.0,"of":191,"rank":188,"trend":"volatile"}}