Carbon dioxide emissions (CO2), kg CO2 per $1 GDP (PPP) (CDIAC)
| Year | Value | Footnotes |
|---|
| 1990 | 0.3402 | |
| 1991 | 0.2666 | |
| 1992 | 0.3198 | |
| 1993 | 0.2969 | |
| 1994 | 0.3189 | |
| 1995 | 0.3343 | |
| 1996 | 0.3241 | |
| 1997 | 0.334 | |
| 1998 | 0.3514 | |
| 1999 | 0.3481 | |
| 2000 | 0.3381 | |
| 2001 | 0.3435 | |
| 2002 | 0.339 | |
| 2003 | 0.3566 | |
| 2004 | 0.3405 | |
| 2005 | 0.3138 | |
| 2006 | 0.322 | |
| 2007 | 0.3322 | |
| 2008 | 0.2967 | |
Carbon dioxide emissions (CO2), metric tons of CO2 per capita (CDIAC)
| Year | Value | Footnotes |
|---|
| 1990 | 0.639 | |
| 1991 | 0.4881 | |
| 1992 | 0.5734 | |
| 1993 | 0.5175 | |
| 1994 | 0.5609 | |
| 1995 | 0.6091 | |
| 1996 | 0.6151 | |
| 1997 | 0.6465 | |
| 1998 | 0.6929 | |
| 1999 | 0.7224 | |
| 2000 | 0.7189 | |
| 2001 | 0.741 | |
| 2002 | 0.7267 | |
| 2003 | 0.7736 | |
| 2004 | 0.7679 | |
| 2005 | 0.7287 | |
| 2006 | 0.7673 | |
| 2007 | 0.8061 | |
| 2008 | 0.7642 | |
Carbon dioxide emissions (CO2), thousand metric tons of CO2 (CDIAC)
| Year | Value | Footnotes |
|---|
| 1990 | 2644 | |
| 1991 | 2068 | |
| 1992 | 2490 | |
| 1993 | 2303 | |
| 1994 | 2556 | |
| 1995 | 2838 | |
| 1996 | 2926 | |
| 1997 | 3135 | |
| 1998 | 3421 | |
| 1999 | 3627 | |
| 2000 | 3667 | |
| 2001 | 3836 | |
| 2002 | 3814 | |
| 2003 | 4114 | |
| 2004 | 4136 | |
| 2005 | 3975 | |
| 2006 | 4239 | |
| 2007 | 4510 | |
| 2008 | 4331 | |
Source: United Nations Statistics Division
