Year	kt of CO2 equivalent
1990	599.927605
1991	609.520329
1992	614.433053
1993	595.510777
1994	538.971
1995	552.011224
1996	545.422483
1997	566.041241
1998	504.655
1999	507.094286
2000	518.971071
2001	535.217857
2002	520.219643
2003	539.458929
2004	573.018214
2005	604.2925
2006	657.641585
2007	695.07817
2008	750.724755
2009	826.398841
2010	926.155426
2011	1008.178617
2012	1009.981808
2013	1207.307499
2014	1168.25069
2015	1161.346382
2016	1324.809409
2017	1608.234937
2018	1607.025465
2019	1364.913493
2020	1258.19152