{"entity":{"iso2":"PL","iso3":"POL","name":"Poland","slug":"poland"},"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":0.458817},{"date":"1962-01-01","value":0.476705},{"date":"1963-01-01","value":0.500153},{"date":"1964-01-01","value":0.525247},{"date":"1965-01-01","value":0.551344},{"date":"1966-01-01","value":0.583261},{"date":"1967-01-01","value":0.615466},{"date":"1968-01-01","value":0.648405},{"date":"1969-01-01","value":0.682308},{"date":"1970-01-01","value":0.711019},{"date":"1971-01-01","value":0.737853},{"date":"1972-01-01","value":0.768886},{"date":"1973-01-01","value":0.805887},{"date":"1974-01-01","value":0.850122},{"date":"1975-01-01","value":0.897254},{"date":"1976-01-01","value":0.945565},{"date":"1977-01-01","value":0.998825},{"date":"1978-01-01","value":1.0514},{"date":"1979-01-01","value":1.10612},{"date":"1980-01-01","value":1.16615},{"date":"1981-01-01","value":1.23138},{"date":"1982-01-01","value":1.30399},{"date":"1983-01-01","value":1.37062},{"date":"1984-01-01","value":1.42468},{"date":"1985-01-01","value":1.46724},{"date":"1986-01-01","value":1.51042},{"date":"1987-01-01","value":1.5651},{"date":"1988-01-01","value":1.62537},{"date":"1989-01-01","value":1.68872},{"date":"1990-01-01","value":1.7502},{"date":"1991-01-01","value":1.79822},{"date":"1992-01-01","value":1.84414},{"date":"1993-01-01","value":1.88303},{"date":"1994-01-01","value":1.90685},{"date":"1995-01-01","value":1.90158},{"date":"1996-01-01","value":1.85392},{"date":"1997-01-01","value":1.79221},{"date":"1998-01-01","value":1.73641},{"date":"1999-01-01","value":1.7288},{"date":"2000-01-01","value":1.75806},{"date":"2001-01-01","value":1.82262},{"date":"2002-01-01","value":1.91765},{"date":"2003-01-01","value":2.0411},{"date":"2004-01-01","value":2.16607},{"date":"2005-01-01","value":2.3003},{"date":"2006-01-01","value":2.4385},{"date":"2007-01-01","value":2.56236},{"date":"2008-01-01","value":2.68511},{"date":"2009-01-01","value":2.80859},{"date":"2010-01-01","value":2.92926},{"date":"2011-01-01","value":3.06746},{"date":"2012-01-01","value":3.18243},{"date":"2013-01-01","value":3.27501},{"date":"2014-01-01","value":3.35599},{"date":"2015-01-01","value":3.43493},{"date":"2016-01-01","value":3.51432},{"date":"2017-01-01","value":3.58673},{"date":"2018-01-01","value":3.64327},{"date":"2019-01-01","value":3.68397},{"date":"2020-01-01","value":3.65992},{"date":"2021-01-01","value":3.5918},{"date":"2022-01-01","value":3.54187},{"date":"2023-01-01","value":3.5088}],"summary":{"latest_period":"2023-01-01","latest_value":3.5088,"max":3.68397,"mean":1.85619,"min":0.458817,"of":215,"rank":47,"trend":"volatile"}}