Year	thousand metric tons of CO2 equivalent
1990	195980.996315
1991	201362.243197
1992	207483.201378
1993	212442.729258
1994	221751.98069099998
1995	229128.32113199998
1996	235123.46308000002
1997	241418.11173700003
1998	246276.662786
1999	252323.437132
2000	249579.45558
2001	254265.18320899998
2002	250649.33388700002
2003	258493.34796500002
2004	266846.109043
2005	279971.867322
2006	292044.909841
2007	301652.36156
2008	311264.48547899997
2009	320400.059588
2010	329333.875706
2011	339887.07665600005
2012	336028.23020499997
2013	339981.70945399994
2014	345271.673415
2015	350782.490564
2016	351792.235345
2017	360767.10352400003
2018	368971.333495
2019	379293.207275
2020	391357.21805699996