{"entity":{"iso2":"PL","iso3":"POL","name":"Poland","slug":"poland"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"population-ages-40-44-male-per-square-kilometre","source":"Statizoid (derived)","source_url":null,"title":"Population ages 40-44, male, per square kilometre","unit":"units per square kilometre"},"observations":[{"date":"1961-01-01","value":2.14881},{"date":"1962-01-01","value":2.37064},{"date":"1963-01-01","value":2.65324},{"date":"1964-01-01","value":2.88394},{"date":"1965-01-01","value":3.02962},{"date":"1966-01-01","value":3.15016},{"date":"1967-01-01","value":3.24542},{"date":"1968-01-01","value":3.33553},{"date":"1969-01-01","value":3.44631},{"date":"1970-01-01","value":3.54879},{"date":"1971-01-01","value":3.64152},{"date":"1972-01-01","value":3.72017},{"date":"1973-01-01","value":3.73264},{"date":"1974-01-01","value":3.69258},{"date":"1975-01-01","value":3.63234},{"date":"1976-01-01","value":3.57224},{"date":"1977-01-01","value":3.52137},{"date":"1978-01-01","value":3.47559},{"date":"1979-01-01","value":3.43815},{"date":"1980-01-01","value":3.38803},{"date":"1981-01-01","value":3.30847},{"date":"1982-01-01","value":3.20405},{"date":"1983-01-01","value":3.09955},{"date":"1984-01-01","value":3.0086},{"date":"1985-01-01","value":2.93897},{"date":"1986-01-01","value":3.0082},{"date":"1987-01-01","value":3.25779},{"date":"1988-01-01","value":3.60759},{"date":"1989-01-01","value":3.98671},{"date":"1990-01-01","value":4.3655},{"date":"1991-01-01","value":4.67018},{"date":"1992-01-01","value":4.85674},{"date":"1993-01-01","value":4.98919},{"date":"1994-01-01","value":5.0872},{"date":"1995-01-01","value":5.17088},{"date":"1996-01-01","value":5.229},{"date":"1997-01-01","value":5.25956},{"date":"1998-01-01","value":5.26818},{"date":"1999-01-01","value":5.23674},{"date":"2000-01-01","value":5.08254},{"date":"2001-01-01","value":4.91913},{"date":"2002-01-01","value":4.72053},{"date":"2003-01-01","value":4.51205},{"date":"2004-01-01","value":4.3177},{"date":"2005-01-01","value":4.15591},{"date":"2006-01-01","value":4.03444},{"date":"2007-01-01","value":3.94509},{"date":"2008-01-01","value":3.88044},{"date":"2009-01-01","value":3.83349},{"date":"2010-01-01","value":3.82454},{"date":"2011-01-01","value":3.87957},{"date":"2012-01-01","value":3.95523},{"date":"2013-01-01","value":4.0629},{"date":"2014-01-01","value":4.19828},{"date":"2015-01-01","value":4.35083},{"date":"2016-01-01","value":4.50612},{"date":"2017-01-01","value":4.65094},{"date":"2018-01-01","value":4.77731},{"date":"2019-01-01","value":4.88965},{"date":"2020-01-01","value":4.93542},{"date":"2021-01-01","value":4.96593},{"date":"2022-01-01","value":5.03937},{"date":"2023-01-01","value":5.09936}],"summary":{"latest_period":"2023-01-01","latest_value":5.09936,"max":5.26818,"mean":3.99551,"min":2.14881,"of":216,"rank":75,"trend":"rising"}}