{"entity":{"iso2":null,"iso3":"ATA","name":"Antarctica","slug":"antarctica"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"change-co2-annual-pct","source":"Global Carbon Budget (2025) \u2013 with major processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/change-co2-annual-pct","title":"Annual percentage change in CO\u2082 emissions","unit":"%"},"observations":[{"date":"1988-01-01","value":100.0},{"date":"1989-01-01","value":0.0},{"date":"1990-01-01","value":50.0},{"date":"1991-01-01","value":33.3333},{"date":"1992-01-01","value":0.0},{"date":"1993-01-01","value":0.0},{"date":"1994-01-01","value":0.0},{"date":"1995-01-01","value":-75.0},{"date":"1996-01-01","value":0.0},{"date":"1997-01-01","value":0.0},{"date":"1998-01-01","value":0.0},{"date":"1999-01-01","value":0.0},{"date":"2000-01-01","value":0.0},{"date":"2001-01-01","value":0.0},{"date":"2002-01-01","value":0.0},{"date":"2003-01-01","value":0.0},{"date":"2004-01-01","value":100.0},{"date":"2005-01-01","value":0.0},{"date":"2006-01-01","value":0.0},{"date":"2007-01-01","value":50.0},{"date":"2008-01-01","value":-100.0}],"summary":{"latest_period":"2008-01-01","latest_value":-100.0,"max":100.0,"mean":7.53968,"min":-100.0,"of":215,"rank":215,"trend":"volatile"}}