Carbon dioxide emissions

Carbon dioxide emissions (CO2), kg CO2 per $1 GDP (PPP) (CDIAC)

Year	Value	Footnotes
1992	2.0063
1993	1.7217
1994	1.7536
1995	1.4998
1996	1.6038
1997	1.4325
1998	1.2522
1999	1.1319
2000	1.0388
2001	0.9912
2002	0.8882
2003	0.9397
2004	0.8822
2005	0.7839
2006	0.6842
2007	0.7521
2008	0.7268

Carbon dioxide emissions (CO2), kg CO2 per $1 GDP (PPP) (UNFCCC)

Year	Value	Footnotes
1990	2.3
1991	2.3
1992	2.12
1993	1.74
1994	1.87
1995	1.63
1996	1.62
1997	1.43
1998	1.23
1999	1.15
2000	1.03
2001	0.97
2002	0.87
2003	0.91
2004	0.85
2005	0.75
2006	0.65
2007	0.72
2008	0.69

Carbon dioxide emissions (CO2), metric tons of CO2 per capita (CDIAC)

Year	Value	Footnotes
1992	15.0805
1993	12.4481
1994	12.7307
1995	11.6404
1996	13.2601
1997	13.2771
1998	12.3384
1999	11.2201
2000	11.3542
2001	11.7288
2002	11.4004
2003	12.9763
2004	13.2199
2005	12.9651
2006	12.6018
2007	14.8579
2008	13.6359

Carbon dioxide emissions (CO2), metric tons of CO2 per capita (UNFCCC)

Year	Value	Footnotes
1990	23.3
1991	21.6
1992	16
1993	12.6
1994	13.5
1995	12.7
1996	13.4
1997	13.2
1998	12.2
1999	11.4
2000	11.2
2001	11.5
2002	11.2
2003	12.6
2004	12.8
2005	12.3
2006	11.9
2007	14.2
2008	13

Carbon dioxide emissions (CO2), thousand metric tons of CO2 (CDIAC)

Year	Value	Footnotes
1992	23029
1993	18628
1994	18661
1995	16755
1996	18808
1997	18614
1998	17143
1999	15475
2000	15559
2001	15984
2002	15471
2003	17554
2004	17840
2005	17462
2006	16945
2007	19952
2008	18291

Carbon dioxide emissions (CO2), thousand metric tons of CO2 (UNFCCC)

Year	Value	Footnotes
1990	36456.7
1991	33528.5
1992	24372.9
1993	18835.5
1994	19854.8
1995	18214.8
1996	18965.9
1997	18519
1998	16904.9
1999	15654.5
2000	15363.3
2001	15721.6
2002	15179.3
2003	17080.2
2004	17243.1
2005	16618.1
2006	16051.1
2007	19090.9
2008	17394.7

Source: United Nations Statistics Division