{"entity":{"iso2":"PT","iso3":"PRT","name":"Portugal","slug":"portugal"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"patents-for-renewables-by-country","source":"Our World in Data","source_url":"https://ourworldindata.org/grapher/patents-for-renewables-by-country","title":"Patents for renewables by country","unit":null},"observations":[{"date":"2000-01-01","value":131.0},{"date":"2001-01-01","value":142.0},{"date":"2002-01-01","value":223.0},{"date":"2003-01-01","value":151.0},{"date":"2004-01-01","value":177.0},{"date":"2005-01-01","value":177.0},{"date":"2006-01-01","value":178.0},{"date":"2007-01-01","value":211.0},{"date":"2008-01-01","value":264.0},{"date":"2009-01-01","value":352.0},{"date":"2010-01-01","value":378.0},{"date":"2011-01-01","value":386.0},{"date":"2012-01-01","value":436.0},{"date":"2013-01-01","value":389.0},{"date":"2014-01-01","value":392.0},{"date":"2015-01-01","value":336.0},{"date":"2016-01-01","value":311.0},{"date":"2017-01-01","value":311.0},{"date":"2018-01-01","value":262.0},{"date":"2019-01-01","value":244.0},{"date":"2020-01-01","value":118.0},{"date":"2021-01-01","value":46.0},{"date":"2022-01-01","value":7.0},{"date":"2023-01-01","value":4.0}],"summary":{"latest_period":"2023-01-01","latest_value":4.0,"max":436.0,"mean":234.417,"min":4.0,"of":74,"rank":44,"trend":"volatile"}}