{"entity":{"iso2":"PG","iso3":"PNG","name":"Papua New Guinea","slug":"papua-new-guinea"},"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":123615.0},{"date":"1991-01-01","value":126817.0},{"date":"1992-01-01","value":129814.0},{"date":"1993-01-01","value":132761.0},{"date":"1994-01-01","value":135897.0},{"date":"1995-01-01","value":139386.0},{"date":"1996-01-01","value":143224.0},{"date":"1997-01-01","value":147309.0},{"date":"1998-01-01","value":151576.0},{"date":"1999-01-01","value":155929.0},{"date":"2000-01-01","value":160270.0},{"date":"2001-01-01","value":164618.0},{"date":"2002-01-01","value":168907.0},{"date":"2003-01-01","value":172851.0},{"date":"2004-01-01","value":176087.0},{"date":"2005-01-01","value":178363.0},{"date":"2006-01-01","value":179587.0},{"date":"2007-01-01","value":179868.0},{"date":"2008-01-01","value":179401.0},{"date":"2009-01-01","value":178492.0},{"date":"2010-01-01","value":177393.0},{"date":"2011-01-01","value":176149.0},{"date":"2012-01-01","value":174775.0},{"date":"2013-01-01","value":173467.0},{"date":"2015-01-01","value":171896.0}],"summary":{"latest_period":"2015-01-01","latest_value":171896.0,"max":179868.0,"mean":159938.0,"min":123615.0,"of":191,"rank":87,"trend":"rising"}}