Year	kt of CO2 equivalent
1990	36979.31684
1991	36979.42911
1992	37411.13649
1993	37440.02751
1994	37737.99613
1995	36866.54026
1996	35901.4399
1997	35287.3009
1998	34058.60504
1999	33773.88326
2000	33316.5659
2001	32381.53085
2002	32230.93036
2003	31982.00376
2004	31793.94742
2005	31415.37874
2006	31232.98422
2007	31137.59872
2008	30415.33519
2009	29810.27489
2010	29737.08387
2011	29682.06265
2012	29530.66897
2013	29221.81079
2014	28663.08937
2015	27895.66426
2016	27574.62849
2017	27414.22695
2018	26580.90541
2019	26155.26387
2020	25783.31233