Year	kt of CO2 equivalent
1990	152.907518
1991	153.852514
1992	157.565009
1993	161.215005
1994	162.08
1995	164.247495
1996	166.276829
1997	168.343662
1998	172.937996
1999	174.799829
2000	155.441662
2001	167.972692
2002	171.803721
2003	165.937251
2004	168.48828
2005	171.284309
2006	186.5272
2007	166.26259
2008	188.372981
2009	190.975871
2010	202.243762
2011	217.107869
2012	224.234476
2013	228.143583
2014	235.10269
2015	238.401798
2016	234.504512
2017	236.427227
2018	236.774941
2019	237.035156
2020	236.81787