{"entity":{"iso2":"WS","iso3":"WSM","name":"Samoa","slug":"samoa"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"population-age-21-total","source":"UNESCO Institute for Statistics","source_url":"https://data.worldbank.org/indicator/SP.POP.AG21.TO.UN","title":"Population, age 21, total","unit":null},"observations":[{"date":"1990-01-01","value":3235.0},{"date":"1991-01-01","value":3263.0},{"date":"1992-01-01","value":3356.0},{"date":"1993-01-01","value":3475.0},{"date":"1994-01-01","value":3571.0},{"date":"1995-01-01","value":3601.0},{"date":"1996-01-01","value":3558.0},{"date":"1997-01-01","value":3457.0},{"date":"1998-01-01","value":3320.0},{"date":"1999-01-01","value":3184.0},{"date":"2000-01-01","value":3075.0},{"date":"2001-01-01","value":2996.0},{"date":"2002-01-01","value":2944.0},{"date":"2003-01-01","value":2923.0},{"date":"2004-01-01","value":2938.0},{"date":"2005-01-01","value":2990.0},{"date":"2006-01-01","value":3086.0},{"date":"2007-01-01","value":3222.0},{"date":"2008-01-01","value":3380.0},{"date":"2009-01-01","value":3532.0},{"date":"2010-01-01","value":3660.0},{"date":"2011-01-01","value":3753.0},{"date":"2012-01-01","value":3817.0},{"date":"2013-01-01","value":3866.0},{"date":"2015-01-01","value":4028.0}],"summary":{"latest_period":"2015-01-01","latest_value":4028.0,"max":4028.0,"mean":3369.2,"min":2923.0,"of":191,"rank":173,"trend":"rising"}}