| 时间 | 值 （亿千瓦时） | 世界排名 |
|---|---|---|
| 2015 | 1614 | 15 |
| 2014 | 1536 | 25 |
| 2013 | 1530 | 25 |
| 2012 | 1664 | 23 |
| 2011 | 1503 | 24 |
| 2010 | 1485 | 23 |
| 2009 | 1366 | 24 |
| 2008 | 1499 | 21 |
| 2007 | 1488 | 21 |
| 2006 | 1433 | 21 |
| 2005 | 1584 | 20 |
| 2004 | 1517 | 20 |
| 2003 | 1354 | 21 |
| 2002 | 1467 | 18 |
| 2001 | 1616 | 18 |
| 2000 | 1452 | 18 |
| 1999 | 1548 | 18 |
| 1998 | 1588 | 18 |
| 1997 | 1492 | 17 |
| 1996 | 1406 | 18 |
| 1995 | 1483 | 16 |
| 1994 | 1427 | 16 |
| 1993 | 1452 | 14 |
| 1992 | 1459 | 14 |
| 1991 | 1470 | 14 |
| 1990 | 1460 | 14 |
| 1989 | 1429 | 14 |
| 1988 | 1456 | 11 |
| 1987 | 1460 | 10 |
| 1986 | 1381 | 11 |