{"entity":{"iso2":"PL","iso3":"POL","name":"Poland","slug":"poland"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"median-age","source":"UN, World Population Prospects (2024) \u2013 processed by Our World in Data","source_url":"https://ourworldindata.org/grapher/median-age","title":"Median age","unit":"years"},"observations":[{"date":"1950-01-01","value":24.832},{"date":"1951-01-01","value":24.922},{"date":"1952-01-01","value":24.999},{"date":"1953-01-01","value":25.07},{"date":"1954-01-01","value":25.135},{"date":"1955-01-01","value":25.194},{"date":"1956-01-01","value":25.255},{"date":"1957-01-01","value":25.316},{"date":"1958-01-01","value":25.396},{"date":"1959-01-01","value":25.5},{"date":"1960-01-01","value":25.622},{"date":"1961-01-01","value":25.769},{"date":"1962-01-01","value":25.946},{"date":"1963-01-01","value":26.139},{"date":"1964-01-01","value":26.336},{"date":"1965-01-01","value":26.53},{"date":"1966-01-01","value":26.725},{"date":"1967-01-01","value":26.914},{"date":"1968-01-01","value":27.084},{"date":"1969-01-01","value":27.205},{"date":"1970-01-01","value":27.277},{"date":"1971-01-01","value":27.275},{"date":"1972-01-01","value":27.224},{"date":"1973-01-01","value":27.164},{"date":"1974-01-01","value":27.209},{"date":"1975-01-01","value":27.367},{"date":"1976-01-01","value":27.566},{"date":"1977-01-01","value":27.791},{"date":"1978-01-01","value":28.037},{"date":"1979-01-01","value":28.286},{"date":"1980-01-01","value":28.529},{"date":"1981-01-01","value":28.79},{"date":"1982-01-01","value":29.063},{"date":"1983-01-01","value":29.315},{"date":"1984-01-01","value":29.558},{"date":"1985-01-01","value":29.804},{"date":"1986-01-01","value":30.074},{"date":"1987-01-01","value":30.374},{"date":"1988-01-01","value":30.729},{"date":"1989-01-01","value":31.098},{"date":"1990-01-01","value":31.437},{"date":"1991-01-01","value":31.756},{"date":"1992-01-01","value":32.064},{"date":"1993-01-01","value":32.367},{"date":"1994-01-01","value":32.654},{"date":"1995-01-01","value":32.933},{"date":"1996-01-01","value":33.2},{"date":"1997-01-01","value":33.46},{"date":"1998-01-01","value":33.723},{"date":"1999-01-01","value":33.99},{"date":"2000-01-01","value":34.254},{"date":"2001-01-01","value":34.519},{"date":"2002-01-01","value":34.79},{"date":"2003-01-01","value":35.059},{"date":"2004-01-01","value":35.325},{"date":"2005-01-01","value":35.586},{"date":"2006-01-01","value":35.86},{"date":"2007-01-01","value":36.138},{"date":"2008-01-01","value":36.397},{"date":"2009-01-01","value":36.735},{"date":"2010-01-01","value":36.944},{"date":"2011-01-01","value":37.051},{"date":"2012-01-01","value":37.308},{"date":"2013-01-01","value":37.628},{"date":"2014-01-01","value":37.965},{"date":"2015-01-01","value":38.317},{"date":"2016-01-01","value":38.675},{"date":"2017-01-01","value":39.034},{"date":"2018-01-01","value":39.389},{"date":"2019-01-01","value":39.742},{"date":"2020-01-01","value":40.101},{"date":"2021-01-01","value":40.464},{"date":"2022-01-01","value":40.864},{"date":"2023-01-01","value":41.31}],"summary":{"latest_period":"2023-01-01","latest_value":41.31,"max":41.31,"mean":31.29,"min":24.832,"of":236,"rank":47,"trend":"rising"}}