Year	thousand metric tons of CO2 equivalent
1990	236878.11400299997
1991	239355.83499900004
1992	242350.317798
1993	243050.08140000002
1994	246610.01919999992
1995	249322.296
1996	254132.28420000005
1997	256113.44780000002
1998	272233.04260000004
1999	269806.667
2000	274037.0153999999
2001	267168.5325999999
2002	282229.8698
2003	293617.85039999994
2004	294412.79520000005
2005	310557.0644000001
2006	303088.2904
2007	317836.6382
2008	326427.0544
2009	321471.1654
2010	338073.1626
2011	345806.23280000006
2012	348403.3624000001
2013	350139.57
2014	349688.3086000001
2015	355864.4182000001
2016	369043.11060000013
2017	370852.7752
2018	372858.3748000001
2019	380016.33480000007
2020	396827.91540000006