Year	kt of CO2 equivalent
1990	280644.328
1991	308847.769
1992	334281.1298
1993	365954.432
1994	394187.949
1995	427133.5288
1996	455229.9934
1997	481132.9126
1998	415883.3025
1999	453766.5955
2000	502291.3249
2001	513662.9886
2002	519073.4658
2003	527071.8194
2004	552731.2093
2005	548063.1407
2006	556372.9417
2007	566265.5009
2008	579146.0193
2009	593082.0802
2010	645046.5305
2011	669063.4132
2012	672464.7083
2013	672869.5503
2014	662402.3129
2015	683376.3225
2016	693722.7469
2017	707446.3487
2018	714466.5463
2019	699175.6839
2020	659329.6994