| 时间 | 值 | 世界排名 |
|---|---|---|
| 2016 | 21304.6 | 2 |
| 2015 | 19805.6 | 2 |
| 2014 | 17822.6 | 2 |
| 2013 | 16053.7 | 2 |
| 2012 | 15568.8 | 2 |
| 2011 | 16764.9 | 2 |
| 2010 | 17193.9 | 2 |
| 2009 | 11976.4 | 4 |
| 2008 | 11386.1 | 2 |
| 2007 | 11189.5 | 2 |
| 2006 | 7692.2 | 7 |
| 2005 | 7579.4 | 5 |
| 2004 | 7024.3 | 6 |
| 2003 | 5650.6 | 7 |
| 2002 | 5013.5 | 8 |
| 2001 | 4232.3 | 9 |
| 2000 | 3900.1 | 10 |
| 1999 | 3295.4 | 10 |
| 1998 | 2474.2 | 10 |
| 1997 | 2083.6 | 11 |
| 1996 | 1688.6 | 11 |
| 1995 | 1501 | 13 |
| 1994 | 1717.2 | 9 |
| 1993 | 1547 | 9 |
| 1992 | 1316 | 10 |
| 1991 | 1009.5 | 12 |
| 1990 | 818.3 | 15 |
| 1989 | 683.1 | 16 |
| 1988 | 731.8 | 15 |
| 1987 | 647.5 | 14 |
| 1986 | 467.5 | 18 |