Year	thousand metric tons of CO2 equivalent
1990	125.331292
1991	123.614231
1992	136.618369
1993	132.845107
1994	132.737245
1995	134.268383
1996	150.457717
1997	152.432451
1998	146.361186
1999	147.79952
2000	156.365854
2001	153.988931
2002	134.061807
2003	140.539484
2004	165.77856
2005	137.145237
2006	166.37358
2007	150.799923
2008	207.927066
2009	184.828609
2010	194.522152
2011	192.216516
2012	184.63848
2013	167.213643
2014	195.015407
2015	179.839571
2016	211.920862
2017	216.429353
2018	173.067844
2019	186.922735
2020	178.090226