{"entity":{"iso2":"BG","iso3":"BGR","name":"Bulgaria","slug":"bulgaria"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"population-per-square-kilometre","source":"Statizoid (derived)","source_url":null,"title":"Population, per square kilometre","unit":"units per square kilometre"},"observations":[{"date":"1961-01-01","value":71.799},{"date":"1962-01-01","value":72.4302},{"date":"1963-01-01","value":73.0194},{"date":"1964-01-01","value":73.6178},{"date":"1965-01-01","value":74.1586},{"date":"1966-01-01","value":74.6458},{"date":"1967-01-01","value":75.1173},{"date":"1968-01-01","value":75.654},{"date":"1969-01-01","value":76.2376},{"date":"1970-01-01","value":76.7384},{"date":"1971-01-01","value":77.1617},{"date":"1972-01-01","value":77.5215},{"date":"1973-01-01","value":77.9261},{"date":"1974-01-01","value":78.4483},{"date":"1975-01-01","value":78.828},{"date":"1976-01-01","value":79.1702},{"date":"1977-01-01","value":79.5822},{"date":"1978-01-01","value":79.6712},{"date":"1979-01-01","value":79.7789},{"date":"1980-01-01","value":80.1007},{"date":"1981-01-01","value":80.3681},{"date":"1982-01-01","value":80.6062},{"date":"1983-01-01","value":80.8076},{"date":"1984-01-01","value":80.9968},{"date":"1985-01-01","value":80.9957},{"date":"1986-01-01","value":80.9742},{"date":"1987-01-01","value":81.0934},{"date":"1988-01-01","value":81.1846},{"date":"1989-01-01","value":80.2402},{"date":"1990-01-01","value":78.8058},{"date":"1991-01-01","value":78.0292},{"date":"1992-01-01","value":77.1957},{"date":"1993-01-01","value":76.5824},{"date":"1994-01-01","value":76.3228},{"date":"1995-01-01","value":75.9836},{"date":"1996-01-01","value":75.5928},{"date":"1997-01-01","value":75.134},{"date":"1998-01-01","value":74.6343},{"date":"1999-01-01","value":74.2169},{"date":"2000-01-01","value":73.8513},{"date":"2001-01-01","value":72.3957},{"date":"2002-01-01","value":72.0327},{"date":"2003-01-01","value":71.4841},{"date":"2004-01-01","value":70.9531},{"date":"2005-01-01","value":70.4986},{"date":"2006-01-01","value":69.9716},{"date":"2007-01-01","value":69.4719},{"date":"2008-01-01","value":68.9859},{"date":"2009-01-01","value":68.5744},{"date":"2010-01-01","value":68.1245},{"date":"2011-01-01","value":67.6891},{"date":"2012-01-01","value":67.2982},{"date":"2013-01-01","value":65.9543},{"date":"2014-01-01","value":65.1582},{"date":"2015-01-01","value":64.3351},{"date":"2016-01-01","value":63.5053},{"date":"2017-01-01","value":62.6701},{"date":"2018-01-01","value":61.8165},{"date":"2019-01-01","value":60.95},{"date":"2020-01-01","value":60.3417},{"date":"2021-01-01","value":59.942},{"date":"2022-01-01","value":59.5532},{"date":"2023-01-01","value":59.3828}],"summary":{"latest_period":"2023-01-01","latest_value":59.3828,"max":81.1846,"mean":73.2748,"min":59.3828,"of":186,"rank":118,"trend":"falling"}}