Year	thousand metric tons of CO2 equivalent
1990	120.243
1991	123.8786
1992	125.6368
1993	107.6674
1994	101.9756
1995	109.4554
1996	129.6896
1997	124.0574
1998	118.2166
1999	120.839
2000	147.8378
2001	126.3818
2002	164.7344
2003	151.1158
2004	169.0554
2005	169.3832
2006	169.264
2007	169.8898
2008	170.9328
2009	179.2172
2010	182.823
2011	183.419
2012	191.8524
2013	195.6668
2014	195.8754
2015	198.6766
2016	200.5242
2017	205.8286
2018	206.8716
2019	204.5472
2020	206.5438