{"entity":{"iso2":"SL","iso3":"SLE","name":"Sierra Leone","slug":"sierra-leone"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"population-ages-80-and-above-female-per-square-kilometre","source":"Statizoid (derived)","source_url":null,"title":"Population ages 80 and above, female, per square kilometre","unit":"units per square kilometre"},"observations":[{"date":"1961-01-01","value":0.0621502},{"date":"1962-01-01","value":0.0651843},{"date":"1963-01-01","value":0.0682045},{"date":"1964-01-01","value":0.0711554},{"date":"1965-01-01","value":0.0739956},{"date":"1966-01-01","value":0.0767803},{"date":"1967-01-01","value":0.079468},{"date":"1968-01-01","value":0.0821003},{"date":"1969-01-01","value":0.0846356},{"date":"1970-01-01","value":0.0871294},{"date":"1971-01-01","value":0.0895539},{"date":"1972-01-01","value":0.0919784},{"date":"1973-01-01","value":0.0944306},{"date":"1974-01-01","value":0.0968551},{"date":"1975-01-01","value":0.0992103},{"date":"1976-01-01","value":0.101552},{"date":"1977-01-01","value":0.103907},{"date":"1978-01-01","value":0.106318},{"date":"1979-01-01","value":0.1087},{"date":"1980-01-01","value":0.111097},{"date":"1981-01-01","value":0.113536},{"date":"1982-01-01","value":0.115974},{"date":"1983-01-01","value":0.118509},{"date":"1984-01-01","value":0.121086},{"date":"1985-01-01","value":0.123635},{"date":"1986-01-01","value":0.126434},{"date":"1987-01-01","value":0.129523},{"date":"1988-01-01","value":0.132641},{"date":"1989-01-01","value":0.135536},{"date":"1990-01-01","value":0.140441},{"date":"1991-01-01","value":0.141341},{"date":"1992-01-01","value":0.137822},{"date":"1993-01-01","value":0.136672},{"date":"1994-01-01","value":0.136118},{"date":"1995-01-01","value":0.135024},{"date":"1996-01-01","value":0.134386},{"date":"1997-01-01","value":0.134857},{"date":"1998-01-01","value":0.134733},{"date":"1999-01-01","value":0.134109},{"date":"2000-01-01","value":0.136187},{"date":"2001-01-01","value":0.143128},{"date":"2002-01-01","value":0.150263},{"date":"2003-01-01","value":0.155057},{"date":"2004-01-01","value":0.158964},{"date":"2005-01-01","value":0.161915},{"date":"2006-01-01","value":0.164242},{"date":"2007-01-01","value":0.166625},{"date":"2008-01-01","value":0.169631},{"date":"2009-01-01","value":0.173164},{"date":"2010-01-01","value":0.176988},{"date":"2011-01-01","value":0.180826},{"date":"2012-01-01","value":0.184774},{"date":"2013-01-01","value":0.188903},{"date":"2014-01-01","value":0.193045},{"date":"2015-01-01","value":0.197215},{"date":"2016-01-01","value":0.202175},{"date":"2017-01-01","value":0.208008},{"date":"2018-01-01","value":0.214381},{"date":"2019-01-01","value":0.221045},{"date":"2020-01-01","value":0.227653},{"date":"2021-01-01","value":0.234165},{"date":"2022-01-01","value":0.241923},{"date":"2023-01-01","value":0.251288}],"summary":{"latest_period":"2023-01-01","latest_value":0.251288,"max":0.251288,"mean":0.138704,"min":0.0621502,"of":215,"rank":157,"trend":"rising"}}