Carbon dioxide emissions (CO2), kg CO2 per $1 GDP (PPP) (CDIAC)
| Year | Value | Footnotes |
|---|
| 1990 | 0.5823 | |
| 1991 | 0.4385 | |
| 1992 | 0.2841 | |
| 1993 | 0.2544 | |
| 1994 | 0.1934 | |
| 1995 | 0.1847 | |
| 1996 | 0.1636 | |
| 1997 | 0.1395 | |
| 1998 | 0.1405 | |
| 1999 | 0.2178 | |
| 2000 | 0.2055 | |
| 2001 | 0.2049 | |
| 2002 | 0.2311 | |
| 2003 | 0.2501 | |
| 2004 | 0.2204 | |
| 2005 | 0.2401 | |
| 2006 | 0.2103 | |
| 2007 | 0.2101 | |
| 2008 | 0.1821 | |
Carbon dioxide emissions (CO2), metric tons of CO2 per capita (CDIAC)
| Year | Value | Footnotes |
|---|
| 1990 | 2.2763 | |
| 1991 | 1.2069 | |
| 1992 | 0.7314 | |
| 1993 | 0.7277 | |
| 1994 | 0.608 | |
| 1995 | 0.666 | |
| 1996 | 0.6494 | |
| 1997 | 0.5002 | |
| 1998 | 0.57 | |
| 1999 | 0.9746 | |
| 2000 | 0.9874 | |
| 2001 | 1.0527 | |
| 2002 | 1.2193 | |
| 2003 | 1.3898 | |
| 2004 | 1.2922 | |
| 2005 | 1.4795 | |
| 2006 | 1.3556 | |
| 2007 | 1.4305 | |
| 2008 | 1.3289 | |
Carbon dioxide emissions (CO2), thousand metric tons of CO2 (CDIAC)
| Year | Value | Footnotes |
|---|
| 1990 | 7488 | |
| 1991 | 3971 | |
| 1992 | 2387 | |
| 1993 | 2343 | |
| 1994 | 1929 | |
| 1995 | 2087 | |
| 1996 | 2017 | |
| 1997 | 1544 | |
| 1998 | 1753 | |
| 1999 | 2992 | |
| 2000 | 3029 | |
| 2001 | 3231 | |
| 2002 | 3751 | |
| 2003 | 4290 | |
| 2004 | 4004 | |
| 2005 | 4602 | |
| 2006 | 4232 | |
| 2007 | 4481 | |
| 2008 | 4177 | |
Source: United Nations Statistics Division
