{"entity":{"iso2":"PL","iso3":"POL","name":"Poland","slug":"poland"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"population-ages-30-34-female-per-square-kilometre","source":"Statizoid (derived)","source_url":null,"title":"Population ages 30-34, female, per square kilometre","unit":"units per square kilometre"},"observations":[{"date":"1961-01-01","value":3.89229},{"date":"1962-01-01","value":3.90904},{"date":"1963-01-01","value":3.89947},{"date":"1964-01-01","value":3.85608},{"date":"1965-01-01","value":3.78785},{"date":"1966-01-01","value":3.7204},{"date":"1967-01-01","value":3.67952},{"date":"1968-01-01","value":3.64785},{"date":"1969-01-01","value":3.61958},{"date":"1970-01-01","value":3.56084},{"date":"1971-01-01","value":3.46711},{"date":"1972-01-01","value":3.35551},{"date":"1973-01-01","value":3.24494},{"date":"1974-01-01","value":3.15129},{"date":"1975-01-01","value":3.08109},{"date":"1976-01-01","value":3.15055},{"date":"1977-01-01","value":3.39841},{"date":"1978-01-01","value":3.72915},{"date":"1979-01-01","value":4.09262},{"date":"1980-01-01","value":4.48154},{"date":"1981-01-01","value":4.80166},{"date":"1982-01-01","value":5.00389},{"date":"1983-01-01","value":5.14646},{"date":"1984-01-01","value":5.25319},{"date":"1985-01-01","value":5.34288},{"date":"1986-01-01","value":5.39515},{"date":"1987-01-01","value":5.40899},{"date":"1988-01-01","value":5.40938},{"date":"1989-01-01","value":5.37471},{"date":"1990-01-01","value":5.26664},{"date":"1991-01-01","value":5.09269},{"date":"1992-01-01","value":4.87482},{"date":"1993-01-01","value":4.6471},{"date":"1994-01-01","value":4.4372},{"date":"1995-01-01","value":4.25779},{"date":"1996-01-01","value":4.12008},{"date":"1997-01-01","value":4.02168},{"date":"1998-01-01","value":3.94757},{"date":"1999-01-01","value":3.90023},{"date":"2000-01-01","value":3.85635},{"date":"2001-01-01","value":3.89716},{"date":"2002-01-01","value":3.97649},{"date":"2003-01-01","value":4.08653},{"date":"2004-01-01","value":4.21745},{"date":"2005-01-01","value":4.36337},{"date":"2006-01-01","value":4.51276},{"date":"2007-01-01","value":4.64247},{"date":"2008-01-01","value":4.74352},{"date":"2009-01-01","value":4.85259},{"date":"2010-01-01","value":4.91433},{"date":"2011-01-01","value":4.94645},{"date":"2012-01-01","value":4.99536},{"date":"2013-01-01","value":5.07054},{"date":"2014-01-01","value":5.1327},{"date":"2015-01-01","value":5.15389},{"date":"2016-01-01","value":5.13002},{"date":"2017-01-01","value":5.05872},{"date":"2018-01-01","value":4.94219},{"date":"2019-01-01","value":4.79896},{"date":"2020-01-01","value":4.59726},{"date":"2021-01-01","value":4.40042},{"date":"2022-01-01","value":4.25741},{"date":"2023-01-01","value":4.11758}],"summary":{"latest_period":"2023-01-01","latest_value":4.11758,"max":5.40938,"mean":4.36654,"min":3.08109,"of":216,"rank":90,"trend":"rising"}}