Year	thousand metric tons of CO2 equivalent
1990	4904.816673
1991	5013.816673
1992	5438.816673000001
1993	5771.1166729999995
1994	6104.916673
1995	6129.916673000001
1996	6362.016673000001
1997	6518.516672999999
1998	6657.816672000001
1999	6839.616672000001
2000	10000.076672
2001	10337.576672
2002	10669.476672
2003	10859.076672
2004	11367.960207000002
2005	11911.560207000002
2006	12400.060207000002
2007	12811.340207000001
2008	13390.201619999998
2009	13987.244589
2010	14230.146154999999
2011	14511.62365
2012	15315.108758000002
2013	15622.524424999998
2014	16177.812254
2015	16246.89824
2016	16217.384080000002
2017	16411.58408
2018	16424.784079999998
2019	16353.984080000002
2020	15137.484080000002