Year	thousand metric tons of CO2 equivalent
1990	236878.11400300005
1991	239355.83499900007
1992	242350.31779799997
1993	243050.08140000005
1994	246610.01919999998
1995	249322.29599999994
1996	254132.28420000002
1997	256113.4478
1998	272233.04260000004
1999	269806.667
2000	274037.0154
2001	267168.5325999999
2002	282229.86980000004
2003	293617.8504
2004	294412.7952
2005	310557.06440000003
2006	303088.29039999994
2007	317836.6382
2008	326427.0544
2009	321471.1654
2010	338073.1625999999
2011	345806.23279999994
2012	348403.36240000004
2013	350139.5699999999
2014	349688.30860000005
2015	355864.4182
2016	369043.1105999999
2017	370852.7752000001
2018	372858.37479999993
2019	380016.33480000007
2020	396827.9154