{"entity":{"iso2":"PT","iso3":"PRT","name":"Portugal","slug":"portugal"},"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":"1979-01-01","value":41379.0},{"date":"1980-01-01","value":45159.0},{"date":"1981-01-01","value":49458.0},{"date":"1982-01-01","value":48239.0},{"date":"1983-01-01","value":46853.0},{"date":"1984-01-01","value":51131.0},{"date":"1993-01-01","value":51161.0},{"date":"1994-01-01","value":51912.0},{"date":"1995-01-01","value":53777.0},{"date":"1996-01-01","value":53429.0},{"date":"1997-01-01","value":55078.0}],"summary":{"latest_period":"1997-01-01","latest_value":55078.0,"max":55078.0,"mean":49779.6,"min":41379.0,"of":38,"rank":22,"trend":"rising"}}