Year kt of CO2 equivalent 1990 130784.8565 1991 135699.4541 1992 133745.9789 1993 131548.6404 1994 136905.9888 1995 137069.9908 1996 142423.0189 1997 139239.0696 1998 142002.2624 1999 138153.18 2000 138266.4483 2001 138694.356 2002 131373.8147 2003 134760.5446 2004 132641.1624 2005 129912.637 2006 125999.4899 2007 121215.719 2008 123934.9372 2009 117422.2366 2010 124908.4666 2011 113152.4764 2012 111928.5141 2013 112869.6307 2014 106749.5809 2015 111403.0469 2016 110335.3227 2017 108193.7955 2018 108952.4335 2019 108086.3373 2020 100063.4878