{"entity":{"iso2":"US","iso3":"USA","name":"United States","slug":"united-states"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"population-age-9-total","source":"UNESCO Institute for Statistics","source_url":"https://data.worldbank.org/indicator/SP.POP.AG09.TO.UN","title":"Population, age 9, total","unit":null},"observations":[{"date":"1990-01-01","value":3591580.0},{"date":"1991-01-01","value":3656460.0},{"date":"1992-01-01","value":3725280.0},{"date":"1993-01-01","value":3796010.0},{"date":"1994-01-01","value":3866410.0},{"date":"1995-01-01","value":3934400.0},{"date":"1996-01-01","value":3999730.0},{"date":"1997-01-01","value":4061290.0},{"date":"1998-01-01","value":4115280.0},{"date":"1999-01-01","value":4157080.0},{"date":"2000-01-01","value":4183800.0},{"date":"2001-01-01","value":4193860.0},{"date":"2002-01-01","value":4189170.0},{"date":"2003-01-01","value":4174740.0},{"date":"2004-01-01","value":4157720.0},{"date":"2005-01-01","value":4143640.0},{"date":"2006-01-01","value":4133750.0},{"date":"2007-01-01","value":4127660.0},{"date":"2008-01-01","value":4127140.0},{"date":"2009-01-01","value":4133880.0},{"date":"2010-01-01","value":4148810.0},{"date":"2011-01-01","value":4173040.0},{"date":"2012-01-01","value":4205980.0},{"date":"2013-01-01","value":4244600.0},{"date":"2015-01-01","value":4322730.0}],"summary":{"latest_period":"2015-01-01","latest_value":4322730.0,"max":4322730.0,"mean":4062560.0,"min":3591580.0,"of":191,"rank":4,"trend":"rising"}}