Year	kt of CO2 equivalent
1990	15402.27391
1991	15347.65743
1992	15418.25246
1993	15659.16918
1994	15947.29981
1995	16325.24063
1996	17344.32885
1997	17682.56108
1998	18896.9925
1999	20282.78952
2000	20910.12504
2001	20458.33824
2002	20940.92774
2003	21716.55484
2004	24068.53284
2005	24850.14334
2006	25013.37313
2007	26028.99542
2008	27635.77461
2009	27376.9364
2010	29096.26959
2011	29835.46584
2012	30826.0532
2013	32019.92826
2014	33161.45031
2015	34417.05827
2016	37815.98223
2017	38485.66359
2018	39735.21105
2019	41162.2077
2020	43491.51296