Year kt of CO2 equivalent 1990 68724.01167 1991 70008.9684 1992 72529.72961 1993 74139.71518 1994 75869.32954 1995 78919.2907 1996 80954.37193 1997 82166.05731 1998 84675.83671 1999 84063.52729 2000 84876.41692 2001 86085.38503 2002 87741.57485 2003 88343.03285 2004 90993.96605 2005 91471.90318 2006 93494.07806 2007 92519.10765 2008 88808.8907 2009 85752.56296 2010 86175.30233 2011 87322.07291 2012 87736.72586 2013 90693.95833 2014 93075.17433 2015 93503.18789 2016 95780.50859 2017 100099.9216 2018 103366.5221 2019 103220.225 2020 100143.3855