Year	thousand metric tons of CO2 equivalent
1990	204352.16987300006
1991	203203.70935899994
1992	204456.756998
1993	201985.6218
1994	204984.27659999998
1995	205094.32799999998
1996	207530.92500000005
1997	209882.5026
1998	219007.0838
1999	218357.32459999996
2000	222986.57579999996
2001	217701.30740000002
2002	228754.72340000002
2003	234587.9244
2004	238045.29059999995
2005	247658.50239999997
2006	245653.7074
2007	252639.7512000001
2008	259553.828
2009	257905.79859999992
2010	263750.1448
2011	266843.92120000004
2012	273721.0758
2013	280326.4842
2014	283368.14040000003
2015	285746.6572
2016	297300.4748
2017	300983.30780000007
2018	306620.45460000006
2019	311010.76939999993
2020	323974.8124