Year	thousand metric tons of CO2 equivalent
1990	2108.143747
1991	1968.347054
1992	1622.7214
1993	1515.5618
1994	1454.0064
1995	1474.5402
1996	1407.5138
1997	1071.5464
1998	906.4806
1999	837.2434
2000	795.6988
2001	960.3326
2002	881.8782
2003	846.2368
2004	888.9416
2005	872.563
2006	833.6688
2007	827.7618
2008	843.6242
2009	741.3358
2010	822.679
2011	890.445496
2012	862.466992
2013	955.762689
2014	1012.659985
2015	939.097081
2016	1052.575349
2017	1091.046216
2018	1195.231284
2019	1085.882552
2020	993.18282