Year	thousand metric tons of CO2 equivalent
1990	372155.77315428
1991	380182.6743509
1992	383413.4755485
1993	393566.176746
1994	407019.377944
1995	438145.445811
1996	437939.2407320001
1997	442770.135641
1998	437291.23056199995
1999	435820.2254739999
2000	447560.4203900001
2001	465107.60062
2002	480707.3808500001
2003	528287.8255060001
2004	581679.5701629999
2005	634019.764818
2006	679933.110799
2007	718459.163853
2008	729168.8169040001
2009	762880.2699640001
2010	821656.2230140001
2011	880536.164649
2012	884651.7062840001
2013	910715.2479290001
2014	922048.389563
2015	906211.8311979999
2016	858222.2591289999
2017	870387.387059
2018	900981.414989
2019	928701.142919
2020	927331.570849