{"entity":{"iso2":"PL","iso3":"POL","name":"Poland","slug":"poland"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"population-ages-50-54-male-per-square-kilometre","source":"Statizoid (derived)","source_url":null,"title":"Population ages 50-54, male, per square kilometre","unit":"units per square kilometre"},"observations":[{"date":"1961-01-01","value":2.61486},{"date":"1962-01-01","value":2.61072},{"date":"1963-01-01","value":2.59921},{"date":"1964-01-01","value":2.56321},{"date":"1965-01-01","value":2.44461},{"date":"1966-01-01","value":2.26481},{"date":"1967-01-01","value":2.07668},{"date":"1968-01-01","value":1.89393},{"date":"1969-01-01","value":1.80135},{"date":"1970-01-01","value":1.86131},{"date":"1971-01-01","value":2.01438},{"date":"1972-01-01","value":2.2219},{"date":"1973-01-01","value":2.47494},{"date":"1974-01-01","value":2.67528},{"date":"1975-01-01","value":2.80774},{"date":"1976-01-01","value":2.92124},{"date":"1977-01-01","value":2.99869},{"date":"1978-01-01","value":3.06662},{"date":"1979-01-01","value":3.15826},{"date":"1980-01-01","value":3.24975},{"date":"1981-01-01","value":3.33132},{"date":"1982-01-01","value":3.39737},{"date":"1983-01-01","value":3.40393},{"date":"1984-01-01","value":3.36139},{"date":"1985-01-01","value":3.30347},{"date":"1986-01-01","value":3.24782},{"date":"1987-01-01","value":3.19988},{"date":"1988-01-01","value":3.15461},{"date":"1989-01-01","value":3.12174},{"date":"1990-01-01","value":3.07893},{"date":"1991-01-01","value":3.00484},{"date":"1992-01-01","value":2.90597},{"date":"1993-01-01","value":2.81031},{"date":"1994-01-01","value":2.73201},{"date":"1995-01-01","value":2.67429},{"date":"1996-01-01","value":2.73951},{"date":"1997-01-01","value":2.96909},{"date":"1998-01-01","value":3.27794},{"date":"1999-01-01","value":3.61194},{"date":"2000-01-01","value":3.92341},{"date":"2001-01-01","value":4.20745},{"date":"2002-01-01","value":4.38238},{"date":"2003-01-01","value":4.50872},{"date":"2004-01-01","value":4.60125},{"date":"2005-01-01","value":4.68364},{"date":"2006-01-01","value":4.74527},{"date":"2007-01-01","value":4.77883},{"date":"2008-01-01","value":4.79066},{"date":"2009-01-01","value":4.75666},{"date":"2010-01-01","value":4.66573},{"date":"2011-01-01","value":4.55628},{"date":"2012-01-01","value":4.39419},{"date":"2013-01-01","value":4.20933},{"date":"2014-01-01","value":4.0355},{"date":"2015-01-01","value":3.89},{"date":"2016-01-01","value":3.77609},{"date":"2017-01-01","value":3.68951},{"date":"2018-01-01","value":3.6304},{"date":"2019-01-01","value":3.60436},{"date":"2020-01-01","value":3.57704},{"date":"2021-01-01","value":3.58732},{"date":"2022-01-01","value":3.6717},{"date":"2023-01-01","value":3.78281}],"summary":{"latest_period":"2023-01-01","latest_value":3.78281,"max":4.79066,"mean":3.33483,"min":1.80135,"of":216,"rank":84,"trend":"rising"}}