Year	kt of CO2 equivalent
1990	52841.49768
1991	55060.31154
1992	54986.84868
1993	52627.84071
1994	51755.24125
1995	52684.19741
1996	53300.80025
1997	51846.35099
1998	53403.57246
1999	53536.69996
2000	52787.05705
2001	54393.75669
2002	52761.11121
2003	53998.8257
2004	54495.82612
2005	55215.00962
2006	54932.86427
2007	53006.82379
2008	54631.74468
2009	53186.47335
2010	54762.18135
2011	50649.0865
2012	51951.56435
2013	52977.68781
2014	49167.61866
2015	48392.16573
2016	48900.51827
2017	47920.92857
2018	46682.73407
2019	46475.84007
2020	43987.63547