Year	thousand metric tons of CO2 equivalent
1990	2903.234555
1991	2741.983821
1992	2670.639404
1993	2329.068525
1994	1972.843292
1995	1733.509556
1996	1752.27583
1997	1759.785511
1998	1805.01722
1999	1798.318795
2000	1775.235324
2001	1806.973554
2002	1807.415381
2003	1884.792017
2004	1876.922335
2005	1930.695676
2006	1952.629174
2007	2017.954807
2008	2060.404703
2009	2062.588161
2010	2087.353136
2011	2113.961965
2012	2183.141488
2013	2203.24751
2014	2245.647142
2015	2320.807317
2016	2295.449167
2017	2284.600835
2018	2216.030102
2019	2318.54837
2020	2353.803838