Year	thousand metric tons of CO2 equivalent
1990	88534.69236299
1991	91368.83377900001
1992	90244.575194
1993	90434.71661
1994	92020.358026
1995	96117.873736
1996	97682.742294
1997	100746.210853
1998	99798.77941
1999	101523.44796800001
2000	103326.816527
2001	104690.54994699999
2002	107606.383367
2003	112309.516787
2004	116593.450208
2005	119864.48362799999
2006	123438.400184
2007	128326.91673900001
2008	132546.13329599999
2009	142965.149852
2010	147769.766407
2011	150987.116129
2012	153164.06585
2013	154676.21557
2014	158596.865291
2015	161276.115012
2016	162822.665412
2017	159685.51581100002
2018	164334.366213
2019	166231.916612
2020	163649.367012