{"entity":{"iso2":"PL","iso3":"POL","name":"Poland","slug":"poland"},"indicator":{"licence":"CC BY 4.0 (Eurostat)","slug":"road-tractors-by-type-of-motor-energy","source":"Eurostat","source_url":"https://ec.europa.eu/eurostat/databrowser/view/road_eqs_roaene","title":"Road tractors by type of motor energy","unit":null},"observations":[{"date":"2012-01-01","value":257226.0},{"date":"2013-01-01","value":280420.0},{"date":"2014-01-01","value":303189.0},{"date":"2015-01-01","value":313142.0},{"date":"2016-01-01","value":343797.0},{"date":"2017-01-01","value":371067.0},{"date":"2018-01-01","value":397606.0},{"date":"2019-01-01","value":421296.0},{"date":"2020-01-01","value":439159.0},{"date":"2021-01-01","value":470947.0},{"date":"2022-01-01","value":497134.0},{"date":"2023-01-01","value":523491.0},{"date":"2024-01-01","value":518746.0}],"summary":{"latest_period":"2024-01-01","latest_value":518746.0,"max":523491.0,"mean":395171.0,"min":257226.0,"of":37,"rank":1,"trend":"rising"}}