{"entity":{"iso2":"ES","iso3":"ESP","name":"Spain","slug":"spain"},"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":16594000000.0},{"date":"1996-01-01","value":16800000000.0},{"date":"1997-01-01","value":17878000000.0},{"date":"1998-01-01","value":18869000000.0},{"date":"1999-01-01","value":19655000000.0},{"date":"2000-01-01","value":20144000000.0},{"date":"2001-01-01","value":20828000000.0},{"date":"2002-01-01","value":21211000000.0},{"date":"2003-01-01","value":21127000000.0},{"date":"2004-01-01","value":20386000000.0},{"date":"2005-01-01","value":21624000000.0},{"date":"2006-01-01","value":22105000000.0},{"date":"2007-01-01","value":21857000000.0},{"date":"2008-01-01","value":23969000000.0},{"date":"2009-01-01","value":23137000000.0},{"date":"2010-01-01","value":22456000000.0},{"date":"2011-01-01","value":22795000000.0},{"date":"2012-01-01","value":22476000000.0},{"date":"2013-01-01","value":23788000000.0},{"date":"2014-01-01","value":25072000000.0},{"date":"2015-01-01","value":26142000000.0},{"date":"2016-01-01","value":26670000000.0},{"date":"2017-01-01","value":27487000000.0},{"date":"2018-01-01","value":28434000000.0},{"date":"2019-01-01","value":28835000000.0},{"date":"2020-01-01","value":11998500000.0},{"date":"2021-01-01","value":17002000000.0}],"summary":{"latest_period":"2021-01-01","latest_value":17002000000.0,"max":28835000000.0,"mean":21827400000.0,"min":11998500000.0,"of":101,"rank":13,"trend":"rising"}}