Year	kt of CO2 equivalent
1990	89525.12001
1991	84485.68934
1992	74595.23179
1993	75067.14501
1994	74793.07449
1995	73083.45826
1996	75300.01756
1997	73615.44821
1998	73545.28908
1999	74338.1427
2000	71353.1736
2001	73476.09746
2002	71855.04171
2003	74626.82268
2004	73505.9578
2005	72819.17737
2006	72091.27376
2007	69922.36962
2008	68556.38057
2009	62717.91203
2010	62677.52148
2011	61921.44964
2012	58042.78844
2013	55683.30565
2014	55974.26258
2015	58909.76685
2016	59654.94567
2017	64674.46869
2018	64259.82831
2019	62093.73864
2020	59596.52966