Year kt of CO2 equivalent 1990 95359.11071 1991 95195.93416 1992 97252.12391 1993 102700.3707 1994 109827.9984 1995 121649.3459 1996 130171.1309 1997 138276.7913 1998 131574.1971 1999 137319.0798 2000 138556.8307 2001 137747.0198 2002 139473.1837 2003 142602.2802 2004 146081.8062 2005 147127.4745 2006 140739.1949 2007 146901.0628 2008 150006.0184 2009 152894.7426 2010 158249.7774 2011 160090.2289 2012 165180.2372 2013 176101.2119 2014 183726.7873 2015 192590.656 2016 204105.5615 2017 221322.0186 2018 227857.6762 2019 235302.3833 2020 224971.7625