{"entity":{"iso2":"PT","iso3":"PRT","name":"Portugal","slug":"portugal"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"co2-emissions-transport","source":"Climate Watch (2026) \u2013 with major processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/co2-emissions-transport","title":"CO\u2082 emissions from transport","unit":"tonnes"},"observations":[{"date":"1990-01-01","value":9690000.0},{"date":"1991-01-01","value":10350000.0},{"date":"1992-01-01","value":11260000.0},{"date":"1993-01-01","value":11820000.0},{"date":"1994-01-01","value":12430000.0},{"date":"1995-01-01","value":12920000.0},{"date":"1996-01-01","value":13690000.0},{"date":"1997-01-01","value":14250000.0},{"date":"1998-01-01","value":15520000.0},{"date":"1999-01-01","value":16250000.0},{"date":"2000-01-01","value":17610000.0},{"date":"2001-01-01","value":17850000.0},{"date":"2002-01-01","value":18490000.0},{"date":"2003-01-01","value":19440000.0},{"date":"2004-01-01","value":19900000.0},{"date":"2005-01-01","value":19070000.0},{"date":"2006-01-01","value":19020000.0},{"date":"2007-01-01","value":19180000.0},{"date":"2008-01-01","value":19240000.0},{"date":"2009-01-01","value":18960000.0},{"date":"2010-01-01","value":18530000.0},{"date":"2011-01-01","value":17200000.0},{"date":"2012-01-01","value":15830000.0},{"date":"2013-01-01","value":15600000.0},{"date":"2014-01-01","value":15690000.0},{"date":"2015-01-01","value":15770000.0},{"date":"2016-01-01","value":16350000.0},{"date":"2017-01-01","value":16700000.0},{"date":"2018-01-01","value":16820000.0},{"date":"2019-01-01","value":17200000.0},{"date":"2020-01-01","value":14330000.0},{"date":"2021-01-01","value":15430000.0},{"date":"2022-01-01","value":16400000.0},{"date":"2023-01-01","value":17470000.0}],"summary":{"latest_period":"2023-01-01","latest_value":17470000.0,"max":19900000.0,"mean":16066500.0,"min":9690000.0,"of":191,"rank":48,"trend":"rising"}}