{"id":"worldbank.air-transport-freight.mng.annual","dataset_id":"worldbank-air-transport-freight","indicator":"air-transport-freight","geography":"MNG","frequency":"annual","unit":"million ton-km","start_period":"1991","end_period":"2023","org":"World Bank","original_indicator":"IS.AIR.GOOD.MT.K1","url":"https://api.worldbank.org/v2","retrieved_at":"2026-11-07T07:57:03+00:00","version":"1","geography_name":"Mongolia","region":"East Asia & Pacific","observations":[{"period":"1991","value":1.2000000477,"flags":""},{"period":"1992","value":1.3999999762,"flags":""},{"period":"1993","value":3.0,"flags":""},{"period":"1994","value":3.0,"flags":""},{"period":"1995","value":3.2000000477,"flags":""},{"period":"1996","value":3.2999999523,"flags":""},{"period":"1997","value":0.8000000119,"flags":""},{"period":"1998","value":7.4000000954,"flags":""},{"period":"1999","value":8.3999996185,"flags":""},{"period":"2000","value":8.441,"flags":""},{"period":"2001","value":7.388,"flags":""},{"period":"2002","value":8.184,"flags":""},{"period":"2003","value":7.583,"flags":""},{"period":"2004","value":6.324,"flags":""},{"period":"2005","value":6.069,"flags":""},{"period":"2006","value":6.34,"flags":""},{"period":"2007","value":5.364,"flags":""},{"period":"2008","value":5.927,"flags":""},{"period":"2009","value":2.562,"flags":""},{"period":"2010","value":3.900821,"flags":""},{"period":"2011","value":7.14949812767493,"flags":""},{"period":"2012","value":9.49361123844254,"flags":""},{"period":"2013","value":8.869308,"flags":""},{"period":"2014","value":13.211711025,"flags":""},{"period":"2015","value":7.843989,"flags":""},{"period":"2016","value":8.02203384325573,"flags":""},{"period":"2017","value":8.36736,"flags":""},{"period":"2018","value":7.819001,"flags":""},{"period":"2019","value":7.38543,"flags":""},{"period":"2020","value":1.37475,"flags":""},{"period":"2021","value":0.168685,"flags":""},{"period":"2022","value":12.727824,"flags":""},{"period":"2023","value":26.520123,"flags":""}],"indicator_name":"Air transport, freight","topic":"Infrastructure","source":"worldbank","provenance":{"organization":"World Bank","original_indicator":"IS.AIR.GOOD.MT.K1","url":"https://api.worldbank.org/v2","retrieved_at":"2026-11-07T07:57:03+00:00","version":"1","license":"see source"}}