Year	kt of CO2 equivalent
1990	3347.741125
1991	3228.127391
1992	3026.235289
1993	2987.350062
1994	3069.254026
1995	2998.699732
1996	3256.398474
1997	3227.017124
1998	3372.125874
1999	3341.505974
2000	3379.409734
2001	3260.358588
2002	3320.273886
2003	3291.271978
2004	3350.723499
2005	3290.410535
2006	3769.111569
2007	3796.564034
2008	3687.409466
2009	3357.714227
2010	3237.18338
2011	3043.706753
2012	3032.881879
2013	3200.271996
2014	3260.884932
2015	3310.731627
2016	2843.253099
2017	2896.350838
2018	2918.513378
2019	2848.394617
2020	2653.430657