Year kt of CO2 equivalent 1990 207.249362 1991 207.734769 1992 204.977677 1993 208.490584 1994 239.920991 1995 237.256398 1996 237.988371 1997 238.717843 1998 241.164816 1999 242.244288 2000 244.29126 2001 256.416298 2002 257.141336 2003 259.441374 2004 261.741412 2005 262.45895 2006 263.192535 2007 257.29612 2008 255.584706 2009 261.145791 2010 273.086877 2011 280.085918 2012 284.62246 2013 288.006502 2014 289.308044 2015 300.169586 2016 284.865456 2017 277.168826 2018 282.874695 2019 246.008065 2020 267.323935