Year	thousand metric tons of CO2 equivalent
1990	243774.87311800005
1991	244065.22309400002
1992	244960.34926600006
1993	246516.025039
1994	250148.06580000004
1995	252401.610715
1996	246440.765972
1997	251447.539807
1998	260362.724045
1999	259877.397679
2000	262253.40413300006
2001	271402.0384640001
2002	281446.65238800005
2003	293262.827116
2004	303610.932643
2005	305243.475186
2006	304116.5874760001
2007	316197.46552100003
2008	307108.4669630001
2009	299271.08659699996
2010	322985.804807
2011	325652.228326
2012	324203.25234600005
2013	328055.3426670001
2014	335547.36461899994
2015	330815.34947400005
2016	337992.658725
2017	351796.6930760001
2018	345766.2896410001
2019	357561.8233969998
2020	369486.154457