{"entity":{"iso2":"RS","iso3":"SRB","name":"Serbia","slug":"serbia"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"rail-lines-total-route-km","source":"Railisa Database, International Union of Railways (UIC)","source_url":"https://data.worldbank.org/indicator/IS.RRS.TOTL.KM","title":"Rail lines (total route-km)","unit":"total route-km"},"observations":[{"date":"2000-01-01","value":3809.0},{"date":"2001-01-01","value":3809.0},{"date":"2002-01-01","value":3809.0},{"date":"2003-01-01","value":3809.0},{"date":"2004-01-01","value":3809.0},{"date":"2005-01-01","value":3809.0},{"date":"2006-01-01","value":3809.0},{"date":"2007-01-01","value":3809.0},{"date":"2008-01-01","value":3809.0},{"date":"2009-01-01","value":3809.0},{"date":"2010-01-01","value":3809.0},{"date":"2011-01-01","value":3809.0},{"date":"2012-01-01","value":3809.0},{"date":"2013-01-01","value":3809.0},{"date":"2014-01-01","value":3809.0},{"date":"2015-01-01","value":3809.0},{"date":"2016-01-01","value":3736.0},{"date":"2017-01-01","value":3736.0},{"date":"2018-01-01","value":3724.47},{"date":"2019-01-01","value":3724.47},{"date":"2020-01-01","value":3333.42},{"date":"2021-01-01","value":3348.08}],"summary":{"latest_period":"2021-01-01","latest_value":3348.08,"max":3809.0,"mean":3752.11,"min":3333.42,"of":104,"rank":41,"trend":"falling"}}