{"entity":{"iso2":"BG","iso3":"BGR","name":"Bulgaria","slug":"bulgaria"},"indicator":{"licence":"CC BY 4.0 (Eurostat)","slug":"acquisition-of-citizenship-by-age-group-sex-and-former-citizenship","source":"Eurostat","source_url":"https://ec.europa.eu/eurostat/databrowser/view/migr_acq","title":"Acquisition of citizenship by age group, sex and former citizenship","unit":"Number"},"observations":[{"date":"2002-01-01","value":3544.0},{"date":"2003-01-01","value":4382.0},{"date":"2004-01-01","value":5783.0},{"date":"2005-01-01","value":5882.0},{"date":"2006-01-01","value":6738.0},{"date":"2007-01-01","value":5966.0},{"date":"2008-01-01","value":7140.0},{"date":"2009-01-01","value":965.0},{"date":"2010-01-01","value":889.0},{"date":"2011-01-01","value":612.0},{"date":"2012-01-01","value":1750.0},{"date":"2013-01-01","value":808.0},{"date":"2014-01-01","value":900.0},{"date":"2015-01-01","value":1275.0},{"date":"2016-01-01","value":1626.0},{"date":"2017-01-01","value":914.0},{"date":"2018-01-01","value":997.0},{"date":"2019-01-01","value":736.0},{"date":"2020-01-01","value":859.0},{"date":"2021-01-01","value":2183.0},{"date":"2022-01-01","value":893.0},{"date":"2023-01-01","value":398.0},{"date":"2024-01-01","value":343.0}],"summary":{"latest_period":"2024-01-01","latest_value":343.0,"max":7140.0,"mean":2416.65,"min":343.0,"of":43,"rank":40,"trend":"volatile"}}