{"entity":{"iso2":"BI","iso3":"BDI","name":"Burundi","slug":"burundi"},"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":195695.0},{"date":"1991-01-01","value":201727.0},{"date":"1992-01-01","value":206911.0},{"date":"1993-01-01","value":211220.0},{"date":"1994-01-01","value":214674.0},{"date":"1995-01-01","value":217341.0},{"date":"1996-01-01","value":219224.0},{"date":"1997-01-01","value":220458.0},{"date":"1998-01-01","value":221411.0},{"date":"1999-01-01","value":222574.0},{"date":"2000-01-01","value":224350.0},{"date":"2001-01-01","value":226856.0},{"date":"2002-01-01","value":230178.0},{"date":"2003-01-01","value":234638.0},{"date":"2004-01-01","value":240593.0},{"date":"2005-01-01","value":248285.0},{"date":"2006-01-01","value":257765.0},{"date":"2007-01-01","value":268942.0},{"date":"2008-01-01","value":281722.0},{"date":"2009-01-01","value":295936.0},{"date":"2010-01-01","value":311376.0},{"date":"2011-01-01","value":328041.0},{"date":"2012-01-01","value":345705.0},{"date":"2013-01-01","value":363610.0},{"date":"2015-01-01","value":396524.0}],"summary":{"latest_period":"2015-01-01","latest_value":396524.0,"max":396524.0,"mean":255430.0,"min":195695.0,"of":191,"rank":62,"trend":"rising"}}