Year	kt of CO2 equivalent
1990	10067.82959
1991	10219.21656
1992	10504.26854
1993	10846.55052
1994	11240.5725
1995	11478.79083
1996	11747.17167
1997	12143.79
1998	12367.67333
1999	12497.34917
2000	12473.5525
2001	12335.39417
2002	12134.98583
2003	11966.7975
2004	11974.28667
2005	11821.84083
2006	11628.2525
2007	11323.085
2008	11763.2375
2009	11900.7075
2010	12395.85
2011	12438.26881
2012	12704.62263
2013	11597.70644
2014	10825.18526
2015	10595.63907
2016	10901.44588
2017	11032.67018
2018	11454.03699
2019	11657.5438
2020	11795.5356