Year	kt of CO2 equivalent
1990	8179.088209
1991	8661.823032
1992	9179.362855
1993	9608.530177
1994	9941.7475
1995	8909.408333
1996	7832.116667
1997	6748.8475
1998	5651.075833
1999	4629.819167
2000	3533.325
2001	3613.274167
2002	3716.393333
2003	3808.8575
2004	3981.631667
2005	4127.875833
2006	4266.5625
2007	4495.405452
2008	4737.643403
2009	4818.148855
2010	4867.931807
2011	4924.824464
2012	5063.05212
2013	5256.379777
2014	5416.919934
2015	5699.002591
2016	6083.99823
2017	6225.566369
2018	6389.282008
2019	6543.202647
2020	6678.095787