{"entity":{"iso2":"BG","iso3":"BGR","name":"Bulgaria","slug":"bulgaria"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"pm-exposure-1990-2017-per-square-kilometre","source":"Statizoid (derived)","source_url":null,"title":"Pm exposure 1990 2017, per square kilometre","unit":"units per square kilometre"},"observations":[{"date":"1990-01-01","value":0.00028779},{"date":"1991-01-01","value":0.000281399},{"date":"1992-01-01","value":0.000278463},{"date":"1993-01-01","value":0.000275527},{"date":"1994-01-01","value":0.000272592},{"date":"1995-01-01","value":0.000262747},{"date":"1996-01-01","value":0.00026672},{"date":"1997-01-01","value":0.000263784},{"date":"1998-01-01","value":0.000260848},{"date":"1999-01-01","value":0.000257912},{"date":"2000-01-01","value":0.000258431},{"date":"2001-01-01","value":0.000254837},{"date":"2002-01-01","value":0.000285955},{"date":"2003-01-01","value":0.000302168},{"date":"2004-01-01","value":0.000263272},{"date":"2005-01-01","value":0.000269757},{"date":"2006-01-01","value":0.000271615},{"date":"2007-01-01","value":0.00027241},{"date":"2008-01-01","value":0.000257285},{"date":"2009-01-01","value":0.000235444},{"date":"2010-01-01","value":0.000233128},{"date":"2011-01-01","value":0.000284101},{"date":"2012-01-01","value":0.000241521},{"date":"2013-01-01","value":0.000219581},{"date":"2014-01-01","value":0.000226275},{"date":"2015-01-01","value":0.00020172},{"date":"2016-01-01","value":0.000197097},{"date":"2017-01-01","value":0.000202682},{"date":"2018-01-01","value":0.000206645},{"date":"2019-01-01","value":0.000201768},{"date":"2020-01-01","value":0.000188813},{"date":"2021-01-01","value":0.00018712},{"date":"2022-01-01","value":0.000210166},{"date":"2023-01-01","value":0.000181303}],"summary":{"latest_period":"2023-01-01","latest_value":0.000181303,"max":0.000302168,"mean":0.000245908,"min":0.000181303,"of":200,"rank":96,"trend":"falling"}}