{"entity":{"iso2":"BG","iso3":"BGR","name":"Bulgaria","slug":"bulgaria"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"population-ages-50-54-female-per-square-kilometre","source":"Statizoid (derived)","source_url":null,"title":"Population ages 50-54, female, per square kilometre","unit":"units per square kilometre"},"observations":[{"date":"1961-01-01","value":2.16692},{"date":"1962-01-01","value":2.1944},{"date":"1963-01-01","value":2.17911},{"date":"1964-01-01","value":2.16947},{"date":"1965-01-01","value":2.20751},{"date":"1966-01-01","value":2.13266},{"date":"1967-01-01","value":1.92914},{"date":"1968-01-01","value":1.77636},{"date":"1969-01-01","value":1.71698},{"date":"1970-01-01","value":1.71313},{"date":"1971-01-01","value":1.87467},{"date":"1972-01-01","value":2.18057},{"date":"1973-01-01","value":2.49463},{"date":"1974-01-01","value":2.71212},{"date":"1975-01-01","value":2.79271},{"date":"1976-01-01","value":2.82333},{"date":"1977-01-01","value":2.85017},{"date":"1978-01-01","value":2.84501},{"date":"1979-01-01","value":2.81773},{"date":"1980-01-01","value":2.7814},{"date":"1981-01-01","value":2.73875},{"date":"1982-01-01","value":2.71783},{"date":"1983-01-01","value":2.73249},{"date":"1984-01-01","value":2.75918},{"date":"1985-01-01","value":2.76832},{"date":"1986-01-01","value":2.74336},{"date":"1987-01-01","value":2.69706},{"date":"1988-01-01","value":2.61526},{"date":"1989-01-01","value":2.49213},{"date":"1990-01-01","value":2.38025},{"date":"1991-01-01","value":2.32666},{"date":"1992-01-01","value":2.2932},{"date":"1993-01-01","value":2.29238},{"date":"1994-01-01","value":2.31312},{"date":"1995-01-01","value":2.35003},{"date":"1996-01-01","value":2.42904},{"date":"1997-01-01","value":2.51788},{"date":"1998-01-01","value":2.59612},{"date":"1999-01-01","value":2.69282},{"date":"2000-01-01","value":2.78683},{"date":"2001-01-01","value":2.76502},{"date":"2002-01-01","value":2.74077},{"date":"2003-01-01","value":2.71762},{"date":"2004-01-01","value":2.6694},{"date":"2005-01-01","value":2.60722},{"date":"2006-01-01","value":2.572},{"date":"2007-01-01","value":2.55347},{"date":"2008-01-01","value":2.51514},{"date":"2009-01-01","value":2.47405},{"date":"2010-01-01","value":2.42693},{"date":"2011-01-01","value":2.38098},{"date":"2012-01-01","value":2.34387},{"date":"2013-01-01","value":2.277},{"date":"2014-01-01","value":2.23277},{"date":"2015-01-01","value":2.18207},{"date":"2016-01-01","value":2.11662},{"date":"2017-01-01","value":2.05617},{"date":"2018-01-01","value":2.0372},{"date":"2019-01-01","value":2.05609},{"date":"2020-01-01","value":2.09087},{"date":"2021-01-01","value":2.13545},{"date":"2022-01-01","value":2.16697},{"date":"2023-01-01","value":2.18218}],"summary":{"latest_period":"2023-01-01","latest_value":2.18218,"max":2.85017,"mean":2.41112,"min":1.71313,"of":216,"rank":119,"trend":"flat"}}