Year	kt of CO2 equivalent
1990	68991.81954
1991	69595.68989
1992	72171.50567
1993	72135.5893
1994	73965.83185
1995	73553.9613
1996	79147.51037
1997	72945.33657
1998	73744.20703
1999	72408.78809
2000	68330.26277
2001	67195.27646
2002	68557.21408
2003	69556.38569
2004	68081.26882
2005	64256.01605
2006	62698.45871
2007	60690.57304
2008	59447.76938
2009	55495.49911
2010	61014.40639
2011	57207.56826
2012	54382.48139
2013	52592.53236
2014	51285.95807
2015	51265.79253
2016	50783.37711
2017	50356.36951
2018	47719.34411
2019	46792.36081
2020	45458.82211