Year	thousand metric tons of CO2 equivalent
1990	2186.2799999999997
1991	2477.9325
1992	2668.895
1993	2702.1225
1994	2669.4825
1995	2863.5775000000003
1996	2818.3625
1997	2761.9424999999997
1998	2662.9624999999996
1999	2771.2925
2000	2465.4125000000004
2001	2562.6124999999997
2002	2314.085
2003	2607.105
2004	2420.9925000000003
2005	2278.17
2006	2029.5974999999999
2007	2020.9924999999998
2008	2135.8175
2009	2267.135
2010	2296.295
2011	2408.32
2012	2388.9925
2013	2589.3250000000003
2014	2702.5975000000003
2015	2734.025
2016	2455.4199999999996
2017	2593.85
2018	2511.9350000000004
2019	2636.1800000000003
2020	2703.1775