Year	kt of CO2 equivalent
1990	55421.19545
1991	57870.94784
1992	58875.68272
1993	58846.25261
1994	59340.2425
1995	59660.50833
1996	60981.43917
1997	64549.3575
1998	63252.14333
1999	66074.32917
2000	67522.795
2001	68789.79311
2002	67979.38873
2003	71317.04684
2004	71737.80245
2005	74007.65806
2006	74627.67821
2007	78250.58836
2008	79389.5285
2009	80881.03615
2010	85193.4938
2011	83976.03329
2012	85293.02778
2013	84192.59727
2014	79729.91676
2015	75223.19375
2016	79080.05501
2017	78245.26127
2018	77821.29754
2019	74809.1613
2020	75892.78006