{"entity":{"iso2":"TZ","iso3":"TZA","name":"Tanzania","slug":"tanzania"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"population-age-4-total","source":"UNESCO Institute for Statistics","source_url":"https://data.worldbank.org/indicator/SP.POP.AG04.TO.UN","title":"Population, age 4, total","unit":null},"observations":[{"date":"1990-01-01","value":849101.0},{"date":"1991-01-01","value":874165.0},{"date":"1992-01-01","value":901260.0},{"date":"1993-01-01","value":928769.0},{"date":"1994-01-01","value":954443.0},{"date":"1995-01-01","value":976833.0},{"date":"1996-01-01","value":995089.0},{"date":"1997-01-01","value":1010160.0},{"date":"1998-01-01","value":1024550.0},{"date":"1999-01-01","value":1041820.0},{"date":"2000-01-01","value":1064430.0},{"date":"2001-01-01","value":1092960.0},{"date":"2002-01-01","value":1126350.0},{"date":"2003-01-01","value":1163460.0},{"date":"2004-01-01","value":1202470.0},{"date":"2005-01-01","value":1241800.0},{"date":"2006-01-01","value":1281540.0},{"date":"2007-01-01","value":1321440.0},{"date":"2008-01-01","value":1359140.0},{"date":"2009-01-01","value":1391690.0},{"date":"2010-01-01","value":1417090.0},{"date":"2011-01-01","value":1434190.0},{"date":"2012-01-01","value":1443810.0},{"date":"2013-01-01","value":1448510.0},{"date":"2015-01-01","value":1457000.0}],"summary":{"latest_period":"2015-01-01","latest_value":1457000.0,"max":1457000.0,"mean":1160080.0,"min":849101.0,"of":191,"rank":17,"trend":"rising"}}