Carbon dioxide emissions (CO2), kg CO2 per $1 GDP (PPP) (CDIAC)
| Year | Value | Footnotes |
|---|
| 1990 | 0.8623 | |
| 1991 | 0.8738 | |
| 1992 | 0.9186 | |
| 1993 | 0.8729 | |
| 1994 | 0.9494 | |
| 1995 | 0.8261 | |
| 1996 | 0.7846 | |
| 1997 | 0.8176 | |
| 1998 | 0.2946 | |
| 1999 | 0.2981 | |
| 2000 | 0.2917 | |
| 2001 | 0.3043 | |
| 2002 | 0.3313 | |
| 2003 | 0.3227 | |
| 2004 | 0.3408 | |
| 2005 | 0.332 | |
| 2006 | 0.2806 | |
| 2007 | 0.3472 | |
| 2008 | 0.3432 | |
Carbon dioxide emissions (CO2), metric tons of CO2 per capita (CDIAC)
| Year | Value | Footnotes |
|---|
| 1990 | 1.3411 | |
| 1991 | 1.3479 | |
| 1992 | 1.406 | |
| 1993 | 1.3776 | |
| 1994 | 1.4141 | |
| 1995 | 1.3152 | |
| 1996 | 1.2864 | |
| 1997 | 1.2518 | |
| 1998 | 0.451 | |
| 1999 | 0.4735 | |
| 2000 | 0.459 | |
| 2001 | 0.4792 | |
| 2002 | 0.5129 | |
| 2003 | 0.513 | |
| 2004 | 0.5547 | |
| 2005 | 0.5551 | |
| 2006 | 0.546 | |
| 2007 | 0.6216 | |
| 2008 | 0.6218 | |
Carbon dioxide emissions (CO2), thousand metric tons of CO2 (CDIAC)
| Year | Value | Footnotes |
|---|
| 1990 | 2666 | |
| 1991 | 2750 | |
| 1992 | 2945 | |
| 1993 | 2963 | |
| 1994 | 3124 | |
| 1995 | 2985 | |
| 1996 | 3000 | |
| 1997 | 3000 | |
| 1998 | 1111 | |
| 1999 | 1199 | |
| 2000 | 1195 | |
| 2001 | 1283 | |
| 2002 | 1412 | |
| 2003 | 1452 | |
| 2004 | 1613 | |
| 2005 | 1657 | |
| 2006 | 1672 | |
| 2007 | 1951 | |
| 2008 | 1999 | |
Source: United Nations Statistics Division
