Carbon dioxide emissions (CO2), kg CO2 per $1 GDP (PPP) (CDIAC)
| Year | Value | Footnotes |
|---|
| 1990 | 0.4997 | |
| 1991 | 0.5029 | |
| 1992 | 0.5071 | |
| 1993 | 0.5286 | |
| 1994 | 0.5228 | |
| 1995 | 0.5217 | |
| 1996 | 0.5273 | |
| 1997 | 0.5317 | |
| 1998 | 0.4908 | |
| 1999 | 0.4867 | |
| 2000 | 0.4912 | |
| 2001 | 0.4809 | |
| 2002 | 0.4746 | |
| 2003 | 0.4619 | |
| 2004 | 0.4571 | |
| 2005 | 0.4221 | |
| 2006 | 0.4082 | |
| 2007 | 0.4109 | |
| 2008 | 0.4105 | |
Carbon dioxide emissions (CO2), metric tons of CO2 per capita (CDIAC)
| Year | Value | Footnotes |
|---|
| 1990 | 5.6724 | |
| 1991 | 6.1906 | |
| 1992 | 6.5581 | |
| 1993 | 7.2049 | |
| 1994 | 7.6791 | |
| 1995 | 8.3039 | |
| 1996 | 8.9106 | |
| 1997 | 9.3254 | |
| 1998 | 7.952 | |
| 1999 | 8.5665 | |
| 2000 | 9.3144 | |
| 2001 | 9.4252 | |
| 2002 | 9.9169 | |
| 2003 | 9.8756 | |
| 2004 | 10.1818 | |
| 2005 | 9.732 | |
| 2006 | 9.8568 | |
| 2007 | 10.3875 | |
| 2008 | 10.5742 | |
Carbon dioxide emissions (CO2), thousand metric tons of CO2 (CDIAC)
| Year | Value | Footnotes |
|---|
| 1990 | 243815 | |
| 1991 | 268432 | |
| 1992 | 286569 | |
| 1993 | 317085 | |
| 1994 | 340353 | |
| 1995 | 370781 | |
| 1996 | 401030 | |
| 1997 | 423175 | |
| 1998 | 363840 | |
| 1999 | 395006 | |
| 2000 | 432460 | |
| 2001 | 440216 | |
| 2002 | 465584 | |
| 2003 | 465771 | |
| 2004 | 482277 | |
| 2005 | 462918 | |
| 2006 | 470821 | |
| 2007 | 498206 | |
| 2008 | 509170 | |
Source: United Nations Statistics Division
