Year	kt of CO2 equivalent
1990	6398590.9218999995
1991	6349357.6533
1992	6448026.2367
1993	6555393.2857
1994	6667994.526099999
1995	6751328.1981999995
1996	6939518.9976
1997	7215762.2646
1998	7270173.0256
1999	7276205.917599999
2000	7458850.2140999995
2001	7399682.1244
2002	7267018.8785
2003	7352827.7234000005
2004	7432680.9685
2005	7466600.4771
2006	7366336.9855
2007	7504190.7127
2008	7292914.3799
2009	6841003.2935
2010	7127917.8102
2011	6945286.845000001
2012	6727031.1252
2013	6880078.414
2014	6934818.335
2015	6820857.1984
2016	6712420.9372
2017	6673447.8699
2018	6896878.3261
2019	6766643.6119
2020	6182890.1126999995