{"entity":{"iso2":"PL","iso3":"POL","name":"Poland","slug":"poland"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"population-ages-45-49-female-per-square-kilometre","source":"Statizoid (derived)","source_url":null,"title":"Population ages 45-49, female, per square kilometre","unit":"units per square kilometre"},"observations":[{"date":"1961-01-01","value":2.78114},{"date":"1962-01-01","value":2.55925},{"date":"1963-01-01","value":2.33926},{"date":"1964-01-01","value":2.22598},{"date":"1965-01-01","value":2.27131},{"date":"1966-01-01","value":2.43254},{"date":"1967-01-01","value":2.68803},{"date":"1968-01-01","value":3.01211},{"date":"1969-01-01","value":3.26671},{"date":"1970-01-01","value":3.43573},{"date":"1971-01-01","value":3.5722},{"date":"1972-01-01","value":3.64256},{"date":"1973-01-01","value":3.66731},{"date":"1974-01-01","value":3.69653},{"date":"1975-01-01","value":3.71658},{"date":"1976-01-01","value":3.73068},{"date":"1977-01-01","value":3.74926},{"date":"1978-01-01","value":3.72764},{"date":"1979-01-01","value":3.6691},{"date":"1980-01-01","value":3.6073},{"date":"1981-01-01","value":3.55784},{"date":"1982-01-01","value":3.51748},{"date":"1983-01-01","value":3.48088},{"date":"1984-01-01","value":3.45855},{"date":"1985-01-01","value":3.41732},{"date":"1986-01-01","value":3.33494},{"date":"1987-01-01","value":3.22609},{"date":"1988-01-01","value":3.11185},{"date":"1989-01-01","value":3.01142},{"date":"1990-01-01","value":2.95272},{"date":"1991-01-01","value":3.03329},{"date":"1992-01-01","value":3.28147},{"date":"1993-01-01","value":3.60835},{"date":"1994-01-01","value":3.96422},{"date":"1995-01-01","value":4.33599},{"date":"1996-01-01","value":4.64083},{"date":"1997-01-01","value":4.83196},{"date":"1998-01-01","value":4.96667},{"date":"1999-01-01","value":5.06477},{"date":"2000-01-01","value":5.094},{"date":"2001-01-01","value":5.14398},{"date":"2002-01-01","value":5.16586},{"date":"2003-01-01","value":5.17186},{"date":"2004-01-01","value":5.13685},{"date":"2005-01-01","value":5.03689},{"date":"2006-01-01","value":4.87187},{"date":"2007-01-01","value":4.66489},{"date":"2008-01-01","value":4.44705},{"date":"2009-01-01","value":4.26407},{"date":"2010-01-01","value":4.07686},{"date":"2011-01-01","value":3.92404},{"date":"2012-01-01","value":3.82264},{"date":"2013-01-01","value":3.75011},{"date":"2014-01-01","value":3.70858},{"date":"2015-01-01","value":3.70606},{"date":"2016-01-01","value":3.74689},{"date":"2017-01-01","value":3.83099},{"date":"2018-01-01","value":3.94862},{"date":"2019-01-01","value":4.08843},{"date":"2020-01-01","value":4.19047},{"date":"2021-01-01","value":4.28331},{"date":"2022-01-01","value":4.40616},{"date":"2023-01-01","value":4.51089}],"summary":{"latest_period":"2023-01-01","latest_value":4.51089,"max":5.17186,"mean":3.80284,"min":2.22598,"of":216,"rank":75,"trend":"rising"}}