Year	thousand metric tons of CO2 equivalent
1990	200815.13998199994
1991	203066.68978399993
1992	207176.91773800002
1993	212461.350233
1994	274280.310526
1995	277187.34462100005
1996	278312.07110500004
1997	281151.86079600005
1998	295077.450496
1999	293827.82460299996
2000	298900.188292
2001	293277.994333
2002	306002.43497200013
2003	320248.21160900005
2004	320927.733833
2005	335178.036476
2006	325185.0043160001
2007	337420.561131
2008	342549.2057930001
2009	340524.125816
2010	350353.326426
2011	354740.447791
2012	362125.73898399994
2013	368873.28676700004
2014	370141.68218899996
2015	375050.80499299994
2016	389088.411952
2017	387361.62352
2018	391466.6268990001
2019	398055.09981999994
2020	408876.99738300015