{"entity":{"iso2":"PR","iso3":"PRI","name":"Puerto Rico","slug":"puerto-rico-us"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"population-ages-15-64-total-per-square-kilometre","source":"Statizoid (derived)","source_url":null,"title":"Population ages 15-64, total, per square kilometre","unit":"units per square kilometre"},"observations":[{"date":"1961-01-01","value":144.184},{"date":"1962-01-01","value":148.85},{"date":"1963-01-01","value":153.444},{"date":"1964-01-01","value":157.423},{"date":"1965-01-01","value":160.548},{"date":"1966-01-01","value":162.949},{"date":"1967-01-01","value":164.652},{"date":"1968-01-01","value":166.135},{"date":"1969-01-01","value":168.133},{"date":"1970-01-01","value":171.575},{"date":"1971-01-01","value":176.345},{"date":"1972-01-01","value":181.785},{"date":"1973-01-01","value":187.402},{"date":"1974-01-01","value":192.698},{"date":"1975-01-01","value":197.404},{"date":"1976-01-01","value":201.607},{"date":"1977-01-01","value":205.462},{"date":"1978-01-01","value":209.203},{"date":"1979-01-01","value":212.847},{"date":"1980-01-01","value":216.83},{"date":"1981-01-01","value":221.152},{"date":"1982-01-01","value":225.222},{"date":"1983-01-01","value":228.988},{"date":"1984-01-01","value":232.576},{"date":"1985-01-01","value":236.092},{"date":"1986-01-01","value":239.648},{"date":"1987-01-01","value":243.169},{"date":"1988-01-01","value":246.529},{"date":"1989-01-01","value":249.802},{"date":"1990-01-01","value":252.93},{"date":"1991-01-01","value":255.431},{"date":"1992-01-01","value":257.775},{"date":"1993-01-01","value":260.645},{"date":"1994-01-01","value":263.82},{"date":"1995-01-01","value":267.021},{"date":"1996-01-01","value":270.626},{"date":"1997-01-01","value":273.608},{"date":"1998-01-01","value":275.54},{"date":"1999-01-01","value":277.241},{"date":"2000-01-01","value":278.176},{"date":"2001-01-01","value":278.696},{"date":"2002-01-01","value":278.849},{"date":"2003-01-01","value":278.791},{"date":"2004-01-01","value":278.653},{"date":"2005-01-01","value":278.07},{"date":"2006-01-01","value":276.664},{"date":"2007-01-01","value":274.753},{"date":"2008-01-01","value":272.849},{"date":"2009-01-01","value":271.085},{"date":"2010-01-01","value":270.458},{"date":"2011-01-01","value":269.69},{"date":"2012-01-01","value":268.729},{"date":"2013-01-01","value":267.477},{"date":"2014-01-01","value":264.459},{"date":"2015-01-01","value":260.737},{"date":"2016-01-01","value":256.3},{"date":"2017-01-01","value":249.12},{"date":"2018-01-01","value":238.584},{"date":"2019-01-01","value":239.361},{"date":"2020-01-01","value":237.399},{"date":"2021-01-01","value":235.299},{"date":"2022-01-01","value":231.68},{"date":"2023-01-01","value":230.266}],"summary":{"latest_period":"2023-01-01","latest_value":230.266,"max":278.849,"mean":232.435,"min":144.184,"of":215,"rank":33,"trend":"rising"}}