Year	kt of CO2 equivalent
1990	36790.4989
1991	38116.57738
1992	39209.40216
1993	38902.55454
1994	42018.72862
1995	42717.42324
1996	43381.71258
1997	45290.61692
1998	46196.90426
1999	48366.9376
2000	49443.00674
2001	52990.67898
2002	54512.98702
2003	54492.91196
2004	59117.71341
2005	62104.13385
2006	64055.46817
2007	64801.20789
2008	67297.48021
2009	67336.95663
2010	70743.44395
2011	75694.68352
2012	77498.95589
2013	77993.70826
2014	79184.64053
2015	81360.9103
2016	80137.99096
2017	84413.58902
2018	85788.26699
2019	92532.30265
2020	88027.79761