Carbon dioxide emissions

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

Year	Value	Footnotes
1992	0.9381
1993	0.8868
1994	0.8395
1995	0.8034
1996	0.7907
1997	0.7817
1998	0.76
1999	0.6688
2000	0.7186
2001	0.7
2002	0.6637
2003	0.6522
2004	0.6259
2005	0.5793
2006	0.5516
2007	0.5246
2008	0.4833

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

Year	Value	Footnotes
1990	0.97
1991	1.03
1992	0.94
1993	0.91
1994	0.83
1995	0.82
1996	0.83
1997	0.79
1998	0.75
1999	0.72
2000	0.73
2001	0.72
2002	0.69
2003	0.66
2004	0.64
2005	0.6
2006	0.57
2007	0.54
2008	0.5

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

Year	Value	Footnotes
1992	13.525
1993	12.7855
1994	12.3683
1995	12.5464
1996	12.8606
1997	12.6434
1998	12.2258
1999	10.9258
2000	12.1913
2001	12.1895
2002	11.7953
2003	12.0217
2004	12.0534
2005	11.843
2006	12.0088
2007	12.0706
2008	11.3376

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

Year	Value	Footnotes
1990	15.9
1991	15
1992	13.6
1993	13.2
1994	12.3
1995	12.7
1996	13.5
1997	12.8
1998	12.1
1999	11.8
2000	12.4
2001	12.6
2002	12.3
2003	12.2
2004	12.4
2005	12.3
2006	12.4
2007	12.3
2008	11.7

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

Year	Value	Footnotes
1992	139504
1993	131964
1994	127689
1995	129471
1996	132558
1997	130090
1998	125525
1999	111932
2000	124649
2001	124407
2002	120193
2003	122379
2004	122709
2005	120736
2006	122786
2007	123945
2008	116996

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

Year	Value	Footnotes
1990	164336.4
1991	154386.3
1992	139922.1
1993	135862.9
1994	126763.4
1995	131406.9
1996	138661.5
1997	131845.6
1998	124288.5
1999	120743
2000	127151.1
2001	128732.3
2002	124993.1
2003	124631.9
2004	125734.3
2005	125240.1
2006	126284.8
2007	126407.2
2008	120760.7

Source: United Nations Statistics Division