Carbon dioxide emissions (CO2), kg CO2 per $1 GDP (PPP) (CDIAC)
| Year | Value | Footnotes |
|---|
| 1990 | 0.5054 | |
| 1991 | 0.4438 | |
| 1992 | 0.4231 | |
| 1993 | 0.4059 | |
| 1994 | 0.3808 | |
| 1995 | 0.3716 | |
| 1996 | 0.3665 | |
| 1997 | 0.3864 | |
| 1998 | 0.4001 | |
| 1999 | 0.2983 | |
| 2000 | 0.4117 | |
| 2001 | 0.3804 | |
| 2002 | 0.3145 | |
| 2003 | 0.3077 | |
| 2004 | 0.3064 | |
| 2005 | 0.2918 | |
| 2006 | 0.2629 | |
| 2007 | 0.5181 | |
Carbon dioxide emissions (CO2), metric tons of CO2 per capita (CDIAC)
| Year | Value | Footnotes |
|---|
| 1990 | 24.9846 | |
| 1991 | 22.0015 | |
| 1992 | 21.3675 | |
| 1993 | 19.9962 | |
| 1994 | 18.8324 | |
| 1995 | 18.6973 | |
| 1996 | 18.4855 | |
| 1997 | 18.7187 | |
| 1998 | 18.8071 | |
| 1999 | 14.1086 | |
| 2000 | 19.5729 | |
| 2001 | 18.1774 | |
| 2002 | 15.2793 | |
| 2003 | 15.0685 | |
| 2004 | 14.778 | |
| 2005 | 13.8512 | |
| 2006 | 12.7755 | |
| 2007 | 24.8407 | |
| 2008 | 27.0062 | |
Carbon dioxide emissions (CO2), thousand metric tons of CO2 (CDIAC)
| Year | Value | Footnotes |
|---|
| 1990 | 6421 | |
| 1991 | 5816 | |
| 1992 | 5809 | |
| 1993 | 5589 | |
| 1994 | 5409 | |
| 1995 | 5515 | |
| 1996 | 5596 | |
| 1997 | 5812 | |
| 1998 | 5985 | |
| 1999 | 4598 | |
| 2000 | 6527 | |
| 2001 | 6197 | |
| 2002 | 5321 | |
| 2003 | 5357 | |
| 2004 | 5361 | |
| 2005 | 5126 | |
| 2006 | 4822 | |
| 2007 | 9560 | |
| 2008 | 10594 | |
Source: United Nations Statistics Division
