{"entity":{"iso2":"BG","iso3":"BGR","name":"Bulgaria","slug":"bulgaria"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"population-est-and-proj-urban-population-per-square-kilometre","source":"Statizoid (derived)","source_url":null,"title":"Population - Est. & Proj. \u2014 Urban population, per square kilometre","unit":"1000 No per square kilometre"},"observations":[{"date":"1961-01-01","value":0.0278813},{"date":"1962-01-01","value":0.0293636},{"date":"1963-01-01","value":0.0308836},{"date":"1964-01-01","value":0.0324355},{"date":"1965-01-01","value":0.0340067},{"date":"1966-01-01","value":0.03537},{"date":"1967-01-01","value":0.0365763},{"date":"1968-01-01","value":0.0377878},{"date":"1969-01-01","value":0.0390007},{"date":"1970-01-01","value":0.0402188},{"date":"1971-01-01","value":0.0412826},{"date":"1972-01-01","value":0.0423459},{"date":"1973-01-01","value":0.0434004},{"date":"1974-01-01","value":0.0444427},{"date":"1975-01-01","value":0.0454667},{"date":"1976-01-01","value":0.046409},{"date":"1977-01-01","value":0.0472822},{"date":"1978-01-01","value":0.0481385},{"date":"1979-01-01","value":0.0489882},{"date":"1980-01-01","value":0.0498393},{"date":"1981-01-01","value":0.0503918},{"date":"1982-01-01","value":0.0509413},{"date":"1983-01-01","value":0.0514724},{"date":"1984-01-01","value":0.0519653},{"date":"1985-01-01","value":0.0524015},{"date":"1986-01-01","value":0.0527167},{"date":"1987-01-01","value":0.0529271},{"date":"1988-01-01","value":0.0530652},{"date":"1989-01-01","value":0.0531089},{"date":"1990-01-01","value":0.0530475},{"date":"1991-01-01","value":0.0528702},{"date":"1992-01-01","value":0.0525894},{"date":"1993-01-01","value":0.0521933},{"date":"1994-01-01","value":0.0517508},{"date":"1995-01-01","value":0.0513387},{"date":"1996-01-01","value":0.0509725},{"date":"1997-01-01","value":0.0506459},{"date":"1998-01-01","value":0.0503527},{"date":"1999-01-01","value":0.0500776},{"date":"2000-01-01","value":0.0498089},{"date":"2001-01-01","value":0.0495815},{"date":"2002-01-01","value":0.0502646},{"date":"2003-01-01","value":0.0501361},{"date":"2004-01-01","value":0.0500031},{"date":"2005-01-01","value":0.0499216},{"date":"2006-01-01","value":0.0497888},{"date":"2007-01-01","value":0.0496603},{"date":"2008-01-01","value":0.0495266},{"date":"2009-01-01","value":0.0494251},{"date":"2010-01-01","value":0.0493151},{"date":"2011-01-01","value":0.0492206},{"date":"2012-01-01","value":0.0491412},{"date":"2013-01-01","value":0.0490698},{"date":"2014-01-01","value":0.0489979},{"date":"2015-01-01","value":0.0489183},{"date":"2016-01-01","value":0.0488282},{"date":"2017-01-01","value":0.0487284},{"date":"2018-01-01","value":0.0486202},{"date":"2019-01-01","value":0.0485062},{"date":"2020-01-01","value":0.0483884},{"date":"2021-01-01","value":0.0482665},{"date":"2022-01-01","value":0.0481391},{"date":"2023-01-01","value":0.0480049}],"summary":{"latest_period":"2023-01-01","latest_value":0.0480049,"max":0.0531089,"mean":0.0470827,"min":0.0278813,"of":190,"rank":98,"trend":"rising"}}