| 时间 | 值 （亿千瓦时） | 世界排名 |
|---|---|---|
| 2015 | 2772 | 11 |
| 2014 | 2749 | 15 |
| 2013 | 2814 | 15 |
| 2012 | 2939 | 14 |
| 2011 | 2915 | 14 |
| 2010 | 2983 | 13 |
| 2009 | 2919 | 12 |
| 2008 | 3110 | 13 |
| 2007 | 3018 | 13 |
| 2006 | 2956 | 13 |
| 2005 | 2894 | 13 |
| 2004 | 2767 | 13 |
| 2003 | 2573 | 13 |
| 2002 | 2399 | 13 |
| 2001 | 2331 | 13 |
| 2000 | 2209 | 13 |
| 1999 | 2058 | 13 |
| 1998 | 1934 | 15 |
| 1997 | 1891 | 14 |
| 1996 | 1734 | 15 |
| 1995 | 1656 | 14 |
| 1994 | 1609 | 14 |
| 1993 | 1554 | 13 |
| 1992 | 1567 | 13 |
| 1991 | 1547 | 13 |
| 1990 | 1512 | 13 |
| 1989 | 1472 | 11 |
| 1988 | 1386 | 13 |
| 1987 | 1326 | 12 |
| 1986 | 1282 | 13 |