Year	thousand metric tons of CO2 equivalent
1990	64392.828049269985
1991	70870.3785499
1992	76678.86846950001
1993	83010.96566700001
1994	88931.81286500001
1995	91812.285303
1996	93419.05244799999
1997	96184.96959300002
1998	98652.786736
1999	102291.953879
2000	105652.471026
2001	110104.610058
2002	116319.09910600001
2003	119441.088142
2004	113917.87718
2005	117322.916216
2006	118760.22567700002
2007	118088.23513800002
2008	118187.3446
2009	120660.75405900001
2010	123960.85539700002
2011	121454.50891399999
2012	86161.21075700001
2013	83223.73703899999
2014	82657.863323
2015	77985.089609
2016	76612.04684599997
2017	81033.90408000002
2018	79969.66131600003
2019	82497.218553
2020	83412.97579