Year	kt of CO2 equivalent
1990	40.071883
1991	40.941331
1992	41.715578
1993	45.819625
1994	44.359073
1995	47.42832
1996	52.40919
1997	50.965259
1998	49.721329
1999	50.677398
2000	55.101068
2001	54.827991
2002	64.851414
2003	67.929137
2004	72.64646
2005	84.033984
2006	90.9665
2007	81.500316
2008	87.767433
2009	82.829549
2010	79.106865
2011	79.586655
2012	83.816646
2013	90.342436
2014	87.340126
2015	88.522816
2016	85.354927
2017	102.097438
2018	103.357249
2019	104.45706
2020	88.571671