{"entity":{"iso2":"BG","iso3":"BGR","name":"Bulgaria","slug":"bulgaria"},"indicator":{"licence":"CC BY 4.0 (Eurostat)","slug":"vehicle-traffic-performance-by-type-of-tractive-vehicle-and-source-of-energy-until-2012","source":"Eurostat","source_url":"https://ec.europa.eu/eurostat/databrowser/view/rail_tf_vehimov","title":"Vehicle traffic performance by type of tractive vehicle and source of energy (until 2012)","unit":"Thousand vehicle-kilometres (VKM)"},"observations":[{"date":"1992-01-01","value":51559.0},{"date":"1993-01-01","value":515219.0},{"date":"1994-01-01","value":496301.0},{"date":"1995-01-01","value":502053.0},{"date":"1996-01-01","value":471456.0},{"date":"1997-01-01","value":468059.0},{"date":"1998-01-01","value":44195.0},{"date":"1999-01-01","value":44002.0},{"date":"2000-01-01","value":39920.0},{"date":"2001-01-01","value":384347.0},{"date":"2002-01-01","value":369441.0},{"date":"2003-01-01","value":371376.0},{"date":"2004-01-01","value":365142.0},{"date":"2005-01-01","value":361148.0},{"date":"2006-01-01","value":381154.0},{"date":"2007-01-01","value":401552.0},{"date":"2008-01-01","value":394812.0},{"date":"2009-01-01","value":347858.0},{"date":"2010-01-01","value":339921.0},{"date":"2011-01-01","value":36606.0},{"date":"2012-01-01","value":304712.0}],"summary":{"latest_period":"2012-01-01","latest_value":304712.0,"max":515219.0,"mean":318611.0,"min":36606.0,"of":38,"rank":6,"trend":"volatile"}}