Year	kt of CO2 equivalent
1990	275616.0461
1991	281710.9096
1992	291553.9648
1993	276751.248
1994	289661.0178
1995	303384.6166
1996	296710.6861
1997	317961.2573
1998	327485.5439
1999	352155.3098
2000	369377.061
2001	367801.9101
2002	384461.0199
2003	393438.9247
2004	409553.757
2005	424168.8721
2006	418157.2386
2007	434497.876
2008	401199.1964
2009	365092.6541
2010	350175.3957
2011	349834.6367
2012	343393.9951
2013	317006.8865
2014	315739.0923
2015	326263.0749
2016	316708.5994
2017	333287.681
2018	326838.0012
2019	309375.0948
2020	270310.9717