{"entity":{"iso2":"HK","iso3":"HKG","name":"Hong Kong","slug":"hong-kong-sar-china"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"absolute-change-co2","source":"Global Carbon Budget (2025) \u2013 with major processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/absolute-change-co2","title":"Year-on-year change in CO\u2082 emissions","unit":"tonnes"},"observations":[{"date":"1939-01-01","value":0.0},{"date":"1948-01-01","value":7269.0},{"date":"1949-01-01","value":3634.0},{"date":"1950-01-01","value":1289700.0},{"date":"1951-01-01","value":238130.0},{"date":"1952-01-01","value":-21954.0},{"date":"1953-01-01","value":194191.0},{"date":"1954-01-01","value":69468.0},{"date":"1955-01-01","value":80549.0},{"date":"1956-01-01","value":241824.0},{"date":"1957-01-01","value":241884.0},{"date":"1958-01-01","value":10783.0},{"date":"1959-01-01","value":329819.0},{"date":"1960-01-01","value":249122.0},{"date":"1961-01-01","value":417548.0},{"date":"1962-01-01","value":311321.0},{"date":"1963-01-01","value":564227.0},{"date":"1964-01-01","value":-25619.0},{"date":"1965-01-01","value":582457.0},{"date":"1966-01-01","value":359043.0},{"date":"1967-01-01","value":890500.0},{"date":"1968-01-01","value":145906.0},{"date":"1969-01-01","value":1553540.0},{"date":"1970-01-01","value":640992.0},{"date":"1971-01-01","value":758091.0},{"date":"1972-01-01","value":124994.0},{"date":"1973-01-01","value":10872.0},{"date":"1974-01-01","value":1380790.0},{"date":"1975-01-01","value":340751.0},{"date":"1976-01-01","value":1482380.0},{"date":"1977-01-01","value":1713520.0},{"date":"1978-01-01","value":1510190.0},{"date":"1979-01-01","value":123551.0},{"date":"1980-01-01","value":762569.0},{"date":"1981-01-01","value":2016440.0},{"date":"1982-01-01","value":1006110.0},{"date":"1983-01-01","value":1289340.0},{"date":"1984-01-01","value":1312680.0},{"date":"1985-01-01","value":656618.0},{"date":"1986-01-01","value":2644510.0},{"date":"1987-01-01","value":2559730.0},{"date":"1988-01-01","value":1199130.0},{"date":"1989-01-01","value":856398.0},{"date":"1990-01-01","value":-2993490.0},{"date":"1991-01-01","value":1315380.0},{"date":"1992-01-01","value":4459070.0},{"date":"1993-01-01","value":1855710.0},{"date":"1994-01-01","value":-3698550.0},{"date":"1995-01-01","value":191320.0},{"date":"1996-01-01","value":-2362080.0},{"date":"1997-01-01","value":1588450.0},{"date":"1998-01-01","value":8428000.0},{"date":"1999-01-01","value":3624030.0},{"date":"2000-01-01","value":-2783570.0},{"date":"2001-01-01","value":-2476920.0},{"date":"2002-01-01","value":1714750.0},{"date":"2003-01-01","value":3729910.0},{"date":"2004-01-01","value":-1575440.0},{"date":"2005-01-01","value":2176340.0},{"date":"2006-01-01","value":-1419280.0},{"date":"2007-01-01","value":1657630.0},{"date":"2008-01-01","value":-778188.0},{"date":"2009-01-01","value":-1211180.0},{"date":"2010-01-01","value":-1520160.0},{"date":"2011-01-01","value":3086810.0},{"date":"2012-01-01","value":-411316.0},{"date":"2013-01-01","value":1572100.0},{"date":"2014-01-01","value":1181260.0},{"date":"2015-01-01","value":-3088230.0},{"date":"2016-01-01","value":962324.0},{"date":"2017-01-01","value":-934672.0},{"date":"2018-01-01","value":165852.0},{"date":"2019-01-01","value":-700432.0},{"date":"2020-01-01","value":-8383600.0},{"date":"2021-01-01","value":124000.0},{"date":"2022-01-01","value":-2873200.0},{"date":"2023-01-01","value":2193250.0},{"date":"2024-01-01","value":366864.0}],"summary":{"latest_period":"2024-01-01","latest_value":366864.0,"max":8428000.0,"mean":426997.0,"min":-8383600.0,"of":215,"rank":56,"trend":"volatile"}}
