Year	kt of CO2 equivalent
1990	2427.95248
1991	2390.877076
1992	2113.841485
1993	2142.062361
1994	2116.299981
1995	2125.21664
1996	2158.308674
1997	2123.695643
1998	2102.116295
1999	2022.424537
2000	2146.880705
2001	2246.199829
2002	2179.933272
2003	2214.390374
2004	2148.225048
2005	2155.08936
2006	2088.447979
2007	2071.928011
2008	2031.667807
2009	1921.713859
2010	1918.360101
2011	1896.71652
2012	1847.885631
2013	1808.60039
2014	1732.723455
2015	1768.149506
2016	1801.17707
2017	1785.124978
2018	1729.650385
2019	1717.443293
2020	1697.1412