Year	kt of CO2 equivalent
1990	3678.342635
1991	3689.973806
1992	4404.856322
1993	3974.610767
1994	4162.092179
1995	4282.402952
1996	4839.008862
1997	5336.760172
1998	5283.383681
1999	5446.207491
2000	5540.779701
2001	5270.561594
2002	5219.221887
2003	5362.393979
2004	5403.726672
2005	5386.662965
2006	5191.732235
2007	5490.096505
2008	5431.007274
2009	5476.340344
2010	5413.118314
2011	5719.456724
2012	5786.202034
2013	5808.125444
2014	5848.573954
2015	5864.299964
2016	5934.573265
2017	5994.222366
2018	6129.880168
2019	6179.328169
2020	6242.48957