{"entity":{"iso2":"RO","iso3":"ROU","name":"Romania","slug":"romania"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"patents-electric-vehicles","source":"IRENA - INSPIRE Platform (2025) \u2013 with major processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/patents-electric-vehicles","title":"Annual patents filed for electric vehicle technologies","unit":"patents"},"observations":[{"date":"2002-01-01","value":1.0},{"date":"2003-01-01","value":2.0},{"date":"2004-01-01","value":3.0},{"date":"2007-01-01","value":1.0},{"date":"2008-01-01","value":3.0},{"date":"2010-01-01","value":2.0},{"date":"2011-01-01","value":2.0},{"date":"2013-01-01","value":1.0},{"date":"2015-01-01","value":5.0},{"date":"2016-01-01","value":1.0},{"date":"2018-01-01","value":1.0},{"date":"2019-01-01","value":4.0},{"date":"2020-01-01","value":1.0},{"date":"2021-01-01","value":3.0}],"summary":{"latest_period":"2021-01-01","latest_value":3.0,"max":5.0,"mean":2.14286,"min":1.0,"of":52,"rank":22,"trend":"volatile"}}
