Energy use (kg oil equivalent) per $1,000 GDP (Constant 2005 PPP $)
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 435 | |
| 1991 | 368 | |
| 1992 | 370 | |
| 1993 | 401 | |
| 1994 | 380 | |
| 1995 | 402 | |
| 1996 | 439 | |
| 1997 | 405 | |
| 1998 | 371 | |
| 1999 | 332 | |
| 2000 | 321 | |
| 2001 | 322 | |
| 2002 | 300 | |
| 2003 | 292 | |
| 2004 | 264 | |
| 2005 | 262 | |
| 2006 | 253 | |
| 2007 | 234 | |
| 2008 | 216 |
