Year	kt of CO2 equivalent
1990	24389.02825
1991	24991.99478
1992	14681.66629
1993	8519.598427
1994	5998.136665
1995	6567.631038
1996	5479.595003
1997	6176.068167
1998	6141.294431
1999	5607.687095
2000	5990.512959
2001	6101.5304
2002	5773.022041
2003	6201.786082
2004	6592.301523
2005	7316.871064
2006	7717.00474
2007	8366.146581
2008	8886.002523
2009	7743.792465
2010	7561.591307
2011	8203.359102
2012	9199.713496
2013	9141.888191
2014	9132.807486
2015	9155.78308
2016	9415.287058
2017	9251.278735
2018	9443.729713
2019	9874.86109
2020	10422.04117