{"entity":{"iso2":"PL","iso3":"POL","name":"Poland","slug":"poland"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"population-ages-35-39-male-per-square-kilometre","source":"Statizoid (derived)","source_url":null,"title":"Population ages 35-39, male, per square kilometre","unit":"units per square kilometre"},"observations":[{"date":"1961-01-01","value":3.20036},{"date":"1962-01-01","value":3.29191},{"date":"1963-01-01","value":3.38398},{"date":"1964-01-01","value":3.50903},{"date":"1965-01-01","value":3.6282},{"date":"1966-01-01","value":3.73218},{"date":"1967-01-01","value":3.82095},{"date":"1968-01-01","value":3.84312},{"date":"1969-01-01","value":3.80469},{"date":"1970-01-01","value":3.73133},{"date":"1971-01-01","value":3.65552},{"date":"1972-01-01","value":3.60534},{"date":"1973-01-01","value":3.56584},{"date":"1974-01-01","value":3.53293},{"date":"1975-01-01","value":3.48572},{"date":"1976-01-01","value":3.4068},{"date":"1977-01-01","value":3.29949},{"date":"1978-01-01","value":3.18851},{"date":"1979-01-01","value":3.09024},{"date":"1980-01-01","value":3.01623},{"date":"1981-01-01","value":3.08697},{"date":"1982-01-01","value":3.34301},{"date":"1983-01-01","value":3.69183},{"date":"1984-01-01","value":4.07444},{"date":"1985-01-01","value":4.47719},{"date":"1986-01-01","value":4.8062},{"date":"1987-01-01","value":5.01149},{"date":"1988-01-01","value":5.14388},{"date":"1989-01-01","value":5.23599},{"date":"1990-01-01","value":5.3229},{"date":"1991-01-01","value":5.3802},{"date":"1992-01-01","value":5.41072},{"date":"1993-01-01","value":5.41898},{"date":"1994-01-01","value":5.38614},{"date":"1995-01-01","value":5.2784},{"date":"1996-01-01","value":5.10386},{"date":"1997-01-01","value":4.8934},{"date":"1998-01-01","value":4.671},{"date":"1999-01-01","value":4.46198},{"date":"2000-01-01","value":4.24526},{"date":"2001-01-01","value":4.12067},{"date":"2002-01-01","value":4.02919},{"date":"2003-01-01","value":3.96212},{"date":"2004-01-01","value":3.91934},{"date":"2005-01-01","value":3.91891},{"date":"2006-01-01","value":3.96024},{"date":"2007-01-01","value":4.0397},{"date":"2008-01-01","value":4.14998},{"date":"2009-01-01","value":4.28823},{"date":"2010-01-01","value":4.41655},{"date":"2011-01-01","value":4.56043},{"date":"2012-01-01","value":4.70583},{"date":"2013-01-01","value":4.82819},{"date":"2014-01-01","value":4.93435},{"date":"2015-01-01","value":5.02564},{"date":"2016-01-01","value":5.10392},{"date":"2017-01-01","value":5.18688},{"date":"2018-01-01","value":5.27204},{"date":"2019-01-01","value":5.33289},{"date":"2020-01-01","value":5.29115},{"date":"2021-01-01","value":5.19866},{"date":"2022-01-01","value":5.11353},{"date":"2023-01-01","value":4.98645}],"summary":{"latest_period":"2023-01-01","latest_value":4.98645,"max":5.41898,"mean":4.29494,"min":3.01623,"of":216,"rank":79,"trend":"rising"}}