Year	kt of CO2 equivalent
1990	986.203915
1991	994.071344
1992	1095.431272
1993	1068.2737
1994	1040.366128
1995	1000.638556
1996	977.194761
1997	1029.233466
1998	898.98217
1999	1224.563375
2000	1174.11208
2001	1162.942125
2002	1056.357171
2003	1091.449716
2004	1047.652262
2005	1144.604807
2006	1095.026189
2007	1123.52007
2008	1091.678952
2009	1102.612833
2010	1089.984215
2011	1112.314306
2012	1115.091898
2013	1047.184489
2014	1032.00458
2015	1018.384672
2016	1000.743428
2017	1089.124684
2018	990.385941
2019	909.867197
2020	998.828453