Year	thousand metric tons of CO2 equivalent
1990	1912.108141
1991	1941.190391
1992	1896.852315
1993	2026.60214
1994	2012.638788
1995	2017.555155
1996	2104.568083
1997	2048.858739
1998	1951.119587
1999	1939.80256
2000	1804.600013
2001	1799.476597
2002	1739.962169
2003	1802.793249
2004	1839.20667
2005	1876.464444
2006	1979.184014
2007	2011.012924
2008	2104.573307
2009	2150.559356
2010	2322.341973
2011	2352.275323
2012	2307.343955
2013	2244.305098
2014	2181.976535
2015	2218.572294
2016	2297.525748
2017	2464.525748
2018	2706.525748
2019	2657.425748
2020	2560.025748