{"entity":{"iso2":"PT","iso3":"PRT","name":"Portugal","slug":"portugal"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"railways-passengers-carried-passenger-km","source":"International Union of Railways (UIC) and OECD, via World Bank (2026) \u2013 processed by Our World in Data","source_url":"https://ourworldindata.org/grapher/railways-passengers-carried-passenger-km","title":"Passenger-kilometers by rail","unit":"million passenger-km"},"observations":[{"date":"1995-01-01","value":4869000000.0},{"date":"1996-01-01","value":4503000000.0},{"date":"1997-01-01","value":4563000000.0},{"date":"1998-01-01","value":4602000000.0},{"date":"1999-01-01","value":4380000000.0},{"date":"2000-01-01","value":3834000000.0},{"date":"2001-01-01","value":3899000000.0},{"date":"2002-01-01","value":3926000000.0},{"date":"2003-01-01","value":3585000000.0},{"date":"2004-01-01","value":3633000000.0},{"date":"2005-01-01","value":3753000000.0},{"date":"2006-01-01","value":3876000000.0},{"date":"2007-01-01","value":3987000000.0},{"date":"2008-01-01","value":4213000000.0},{"date":"2009-01-01","value":4152000000.0},{"date":"2010-01-01","value":4111000000.0},{"date":"2011-01-01","value":4143000000.0},{"date":"2012-01-01","value":3803000000.0},{"date":"2013-01-01","value":3649000000.0},{"date":"2014-01-01","value":3852000000.0},{"date":"2015-01-01","value":3957000000.0},{"date":"2016-01-01","value":4146000000.0},{"date":"2017-01-01","value":4391000000.0},{"date":"2018-01-01","value":4487000000.0},{"date":"2019-01-01","value":4964010000.0},{"date":"2020-01-01","value":2552000000.0},{"date":"2021-01-01","value":2912000000.0}],"summary":{"latest_period":"2021-01-01","latest_value":2912000000.0,"max":4964010000.0,"mean":4027480000.0,"min":2552000000.0,"of":101,"rank":40,"trend":"falling"}}