Year	kt of CO2 equivalent
1990	26626.96247
1991	25125.82228
1992	23784.69209
1993	22431.4544
1994	21097.30421
1995	19673.34653
1996	18031.3547
1997	16798.75288
1998	15520.33356
1999	14403.17674
2000	13034.94242
2001	13389.19546
2002	13586.496
2003	13732.30852
2004	13848.03604
2005	14019.79855
2006	14600.19399
2007	15096.22192
2008	15647.69736
2009	16149.51779
2010	16706.44822
2011	16872.77403
2012	17105.81484
2013	17149.88564
2014	17274.35395
2015	17208.97975
2016	17339.12208
2017	17940.3344
2018	17953.20923
2019	18085.49905
2020	18145.48138