Year	kt of CO2 equivalent
1990	12141.99442
1991	11737.77894
1992	12035.32596
1993	12724.32298
1994	11490.485
1995	13843.38702
1996	13858.4145
1997	14014.40698
1998	13952.98196
1999	14800.56694
2000	13952.62692
2001	13948.40124
2002	14161.48807
2003	15325.11739
2004	15023.91422
2005	16210.74355
2006	17100.81901
2007	17398.20447
2008	17590.99243
2009	18004.89789
2010	18190.34836
2011	18960.69985
2012	18411.68385
2013	18266.42785
2014	17775.69185
2015	17666.30835
2016	17905.72829
2017	18279.10072
2018	18302.14566
2019	18056.7931
2020	17836.42554