Year	kt of CO2 equivalent
1990	14231252.565595994
1991	14251817.041597992
1992	14275510.476963
1993	14362300.377641995
1994	14594597.424495993
1995	14774783.097448003
1996	15185765.993607
1997	15452744.454145001
1998	15438302.474191
1999	15459814.297247997
2000	15783600.034664994
2001	15772525.687817998
2002	15662002.774216004
2003	15814076.480107998
2004	15992226.404008998
2005	15996000.825384995
2006	15975643.141809003
2007	16165363.884783998
2008	15769387.586886
2009	14978619.532467
2010	15501016.872410001
2011	15388057.480083
2012	15217875.113229001
2013	15202046.152876003
2014	15041945.465081997
2015	14977539.920107005
2016	14881448.200608995
2017	14919931.831348
2018	14989264.678458
2019	14621689.908507
2020	13513728.263819