Year	kt of CO2 equivalent
1990	154.225747
1991	161.322377
1992	174.855393
1993	182.312312
1994	186.082068
1995	184.769634
1996	188.197826
1997	197.901307
1998	197.583603
1999	210.783334
2000	217.088623
2001	222.864333
2002	229.793133
2003	237.796621
2004	241.87168
2005	255.795075
2006	263.748487
2007	269.942694
2008	192.277457
2009	198.342906
2010	215.217711
2011	195.683196
2012	197.240798
2013	187.021143
2014	200.391965
2015	206.532172
2016	217.805204
2017	217.275305
2018	220.812907
2019	223.108009
2020	228.28561