Carbon dioxide emissions

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

Year	Value	Footnotes
1992	1.472
1993	1.3557
1994	1.3593
1995	1.4297
1996	1.3468
1997	1.1962
1998	1.0679
1999	1.0009
2000	0.9062
2001	0.8512
2002	0.8071
2003	0.7732
2004	0.7518
2005	0.7072
2006	0.6699
2007	0.5946
2008	0.5569

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

Year	Value	Footnotes
1990	1.56
1991	1.48
1992	1.52
1993	1.41
1994	1.33
1995	1.33
1996	1.31
1997	1.2
1998	1.08
1999	0.99
2000	0.9
2001	0.85
2002	0.81
2003	0.76
2004	0.73
2005	0.68
2006	0.64
2007	0.58
2008	0.54

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

Year	Value	Footnotes
1992	8.4966
1993	7.2294
1994	6.4062
1995	6.0488
1996	5.875
1997	5.8353
1998	5.6729
1999	5.5248
2000	5.3184
2001	5.2571
2002	5.2618
2003	5.4211
2004	5.9029
2005	6.0147
2006	6.3263
2007	6.1965
2008	6.49

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

Year	Value	Footnotes
1990	10.1
1991	9.5
1992	8.7
1993	7.5
1994	6.3
1995	5.6
1996	5.7
1997	5.9
1998	5.7
1999	5.5
2000	5.3
2001	5.2
2002	5.3
2003	5.3
2004	5.7
2005	5.8
2006	6.1
2007	6
2008	6.2

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

Year	Value	Footnotes
1992	87487
1993	74451
1994	65914
1995	62119
1996	60157
1997	59519
1998	57598
1999	55819
2000	53469
2001	52596
2002	52390
2003	53722
2004	58221
2005	59042
2006	61807
2007	60256
2008	62816

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

Year	Value	Footnotes
1990	103806.8
1991	97475.4
1992	90060.2
1993	77204.2
1994	64506.2
1995	57599.8
1996	58553.8
1997	59868
1998	58064.8
1999	55404.1
2000	53319.3
2001	52347
2002	52528.8
2003	52888.4
2004	56258.5
2005	56669.8
2006	59128.5
2007	58280
2008	60365.4

Source: United Nations Statistics Division