Year	kt of CO2 equivalent
1990	14381351.568498004
1991	14550624.717509001
1992	14498214.063239
1993	14570438.454146003
1994	14585925.054228002
1995	15115725.963819997
1996	15255318.164749995
1997	15340217.288643006
1998	15533073.045371
1999	15641476.278791998
2000	16131544.086794002
2001	16499292.268370997
2002	16980659.680298004
2003	18075239.76710901
2004	19233167.251433995
2005	20317533.949551005
2006	21378719.05864099
2007	22443146.715203006
2008	23020141.334214993
2009	23461699.890533995
2010	24926545.14051699
2011	26280646.313302014
2012	26940823.768252004
2013	27601866.690263003
2014	27995505.357139993
2015	27903298.991196
2016	28129343.277099
2017	28821580.303048994
2018	29780890.652722996
2019	30187004.739031006
2020	29750102.440820996