{"id":"eurostat.eurostat-road-eqr-trams-nr.pol.annual","dataset_id":"eurostat-road-eqr-trams-nr","indicator":"eurostat-road-eqr-trams-nr","geography":"POL","frequency":"annual","unit":"Number","start_period":"2013","end_period":"2022","org":"Eurostat","original_indicator":"road_eqr_trams","url":"https://ec.europa.eu/eurostat/databrowser/view/road_eqr_trams/default/table","retrieved_at":"2026-11-08T10:28:13+00:00","version":"1","geography_name":"Poland","region":"Europe & Central Asia","observations":[{"period":"2013","value":337.0,"flags":""},{"period":"2015","value":212.0,"flags":""},{"period":"2016","value":81.0,"flags":""},{"period":"2017","value":38.0,"flags":""},{"period":"2018","value":97.0,"flags":""},{"period":"2019","value":130.0,"flags":""},{"period":"2020","value":121.0,"flags":""},{"period":"2021","value":10.0,"flags":""},{"period":"2022","value":97.0,"flags":""}],"indicator_name":"New trams","topic":"Infrastructure","source":"eurostat","provenance":{"organization":"Eurostat","original_indicator":"road_eqr_trams","url":"https://ec.europa.eu/eurostat/databrowser/view/road_eqr_trams/default/table","retrieved_at":"2026-11-08T10:28:13+00:00","version":"1","license":"see source"}}