Year	kt of CO2 equivalent
1990	20177.7082
1991	24327.28648
1992	24155.09006
1993	25550.95514
1994	27463.23592
1995	30852.0779
1996	31768.52579
1997	33034.42177
1998	32244.26146
1999	35162.61664
2000	39434.53923
2001	43184.18444
2002	44839.02216
2003	46644.19228
2004	45910.1304
2005	45950.22562
2006	54220.50999
2007	57096.14427
2008	56718.15714
2009	59686.44292
2010	64023.90219
2011	71404.01234
2012	79576.51729
2013	83498.28364
2014	87083.04609
2015	91493.13854
2016	94831.77524
2017	94109.56444
2018	99261.03454
2019	99951.67634
2020	95082.40834