Year	kt of CO2 equivalent
1990	258.076718
1991	261.807674
1992	267.302129
1993	274.581085
1994	277.61544
1995	283.690696
1996	288.106776
1997	295.809357
1998	311.265837
1999	321.266618
2000	304.466998
2001	323.362506
2002	328.319613
2003	348.46422
2004	364.668528
2005	363.474035
2006	404.567866
2007	324.038998
2008	350.15393
2009	378.317761
2010	418.213393
2011	416.575656
2012	434.206419
2013	471.126282
2014	458.308745
2015	476.310008
2016	505.139902
2017	568.532195
2018	593.247488
2019	618.479881
2020	619.946774