Year	kt of CO2 equivalent
1990	8544.312771
1991	8487.089627
1992	8623.039917
1993	8568.733237
1994	8445.181785
1995	8318.625386
1996	8314.708152
1997	8258.686843
1998	8078.230859
1999	7820.372272
2000	7657.770404
2001	7498.756322
2002	7272.840631
2003	7078.077511
2004	7085.527694
2005	6803.418916
2006	6654.370337
2007	6384.705471
2008	6091.43403
2009	5931.566863
2010	5862.947447
2011	5832.231053
2012	5696.497278
2013	5528.067934
2014	5385.611283
2015	5202.404332
2016	5146.670912
2017	5115.180324
2018	4969.499736
2019	4853.871648
2020	4792.09356