Year	kt of CO2 equivalent
1990	142017.9433
1991	136780.125
1992	122060.461
1993	109295.1971
1994	96176.95738
1995	88165.42932
1996	88892.90977
1997	89303.99177
1998	87347.71174
1999	84949.16393
2000	82356.8548
2001	80878.21666
2002	80365.02168
2003	81461.13375
2004	85337.90331
2005	86179.88216
2006	89398.13463
2007	88182.57527
2008	92444.42971
2009	89588.69091
2010	94199.51744
2011	91275.39051
2012	92831.39655
2013	93419.06847
2014	92626.09993
2015	88193.48911
2016	87316.84186
2017	88971.77819
2018	91880.30552
2019	90320.04535
2020	87868.32147