Year	thousand metric tons of CO2 equivalent
1990	966530.8043719999
1991	969966.8932049999
1992	969142.1224999999
1993	975674.4324999999
1994	984787.9300000002
1995	993887.2975000001
1996	997466.2949999999
1997	998937.2574999998
1998	1002825.265
1999	1023510.3800000002
2000	1022737.275
2001	1020626.0775
2002	1021959.8724999999
2003	1043759.295
2004	1051734.7524999997
2005	1078854.5225
2006	1095339.44
2007	1124636.035
2008	1137617.86
2009	1130972.685
2010	1143915.4475000005
2011	1163222.5899999996
2012	1170779.1425000003
2013	1186028.4825000002
2014	1186950.1899999997
2015	1200830.9425000001
2016	1221164.3200000003
2017	1233063.8374999997
2018	1242475.4674999998
2019	1251159.2725000002
2020	1264270.5775000001