| 时间 | 值 | 世界排名 |
|---|---|---|
| 2016 | 931.3 | 30 |
| 2015 | 758.7 | 32 |
| 2014 | 902.1 | 32 |
| 2013 | 768.2 | 33 |
| 2012 | 880.3 | 30 |
| 2011 | 754.3 | 33 |
| 2010 | 665.7 | 33 |
| 2009 | 276.9 | 42 |
| 2008 | 394.6 | 35 |
| 2007 | 484.5 | 32 |
| 2006 | 469.2 | 32 |
| 2005 | 439.8 | 32 |
| 2004 | 434.1 | 32 |
| 2003 | 424.4 | 31 |
| 2002 | 405.5 | 30 |
| 2001 | 408.4 | 30 |
| 2000 | 408.5 | 30 |
| 1999 | 362 | 30 |
| 1998 | 429.4 | 30 |
| 1997 | 710 | 27 |
| 1996 | 749.4 | 21 |
| 1995 | 782.6 | 20 |
| 1994 | 733.7 | 20 |
| 1993 | 615.5 | 21 |
| 1992 | 504.1 | 22 |
| 1991 | 475.5 | 23 |
| 1990 | 458.6 | 23 |
| 1989 | 438.2 | 21 |
| 1988 | 455 | 21 |
| 1987 | 340.2 | 23 |
| 1986 | 222 | 28 |