Year	kt of CO2 equivalent
1990	138196.7387
1991	143661.8291
1992	146170.6846
1993	151742.1132
1994	147994.6741
1995	157510.1814
1996	164886.5238
1997	173535.0418
1998	179274.1451
1999	188735.6202
2000	187899.2888
2001	200791.2182
2002	206143.095
2003	211276.0426
2004	224219.9849
2005	244648.1342
2006	255608.9857
2007	270581.1905
2008	279820.6817
2009	286971.6765
2010	289376.1877
2011	296697.0157
2012	307219.1231
2013	304353.4118
2014	310051.0097
2015	316217.8249
2016	327455.6758
2017	337741.6636
2018	331356.7922
2019	307452.9495
2020	299778.6515