Year	kt of CO2 equivalent
1990	496236.894
1991	521271.9651
1992	506713.6172
1993	487761.4056
1994	482039.2237
1995	490704.3706
1996	510435.8557
1997	501104.4808
1998	517141.0158
1999	507981.4006
2000	506377.7308
2001	511552.3445
2002	504638.6122
2003	509781.811
2004	508080.5046
2005	509361.4599
2006	499562.6625
2007	492867.6926
2008	486835.1646
2009	468967.6445
2010	472918.3176
2011	456763.7362
2012	460350.4426
2013	461319.7706
2014	427859.1918
2015	433262.6025
2016	433665.791
2017	436922.6199
2018	422400.0351
2019	412999.0434
2020	376006.2454