Year	thousand metric tons of CO2 equivalent
1970	1325002.2390007784
1971	796309.5742119598
1972	843642.672422409
1973	894524.2239650727
1974	788962.2611663055
1975	916289.3110647582
1976	815062.9990814208
1977	929829.5083618164
1978	978853.6232595823
1979	1273190.0601782226
1980	1072410.9006903076
1981	946271.4188330079
1982	1062835.2469604493
1983	1070056.8142626954
1984	853258.0142382812
1985	861357.5026538087
1986	797433.0320117187
1987	1075471.3857794187
1988	782528.8348736573
1989	865305.7478903962
1990	-109.34078025817871
1991	-1015.9644947052002
1992	-999.0917587280273
1993	-883.563875198357
1994	-1817.2407608032227
1995	-1839.4877090454102
1996	-1864.6716384887695
1997	-1881.2687454223633
1998	-1708.4437026977466
1999	-1502.215919494629
2000	-1326.4758203029633
2001	-1366.689040184021
2002	-1385.0312032699585
2003	-1588.137770652771
2004	-730.0406789779663
2005	-681.203688621521
2006	-565.7723836898804
2007	-578.5484714508129
2008	-454.56525230407715
2009	-271.87500953674316
2010	-194.70159339904785
2011	-17.007898330688477
2012	131.70282554625737
2013	59.76960754395259
2014	-92.99405288696289
2015	-1876.380702972412
2016	-2774.7731857299805