{"entity":{"iso2":"HK","iso3":"HKG","name":"Hong Kong","slug":"hong-kong-sar-china"},"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":81977.0},{"date":"1991-01-01","value":80655.0},{"date":"1992-01-01","value":78912.0},{"date":"1993-01-01","value":77050.0},{"date":"1994-01-01","value":75476.0},{"date":"1995-01-01","value":74469.0},{"date":"1996-01-01","value":74188.0},{"date":"1997-01-01","value":74493.0},{"date":"1998-01-01","value":75003.0},{"date":"1999-01-01","value":75168.0},{"date":"2000-01-01","value":74609.0},{"date":"2001-01-01","value":73191.0},{"date":"2002-01-01","value":71088.0},{"date":"2003-01-01","value":68599.0},{"date":"2004-01-01","value":66176.0},{"date":"2005-01-01","value":64147.0},{"date":"2006-01-01","value":62582.0},{"date":"2007-01-01","value":61402.0},{"date":"2008-01-01","value":60594.0},{"date":"2009-01-01","value":60104.0},{"date":"2010-01-01","value":59877.0},{"date":"2011-01-01","value":59953.0},{"date":"2012-01-01","value":60324.0},{"date":"2013-01-01","value":60838.0},{"date":"2015-01-01","value":61563.0}],"summary":{"latest_period":"2015-01-01","latest_value":61563.0,"max":81977.0,"mean":69297.5,"min":59877.0,"of":191,"rank":120,"trend":"falling"}}