| 时间 | 值 | 世界排名 |
|---|---|---|
| 2016 | 387.7 | 41 |
| 2015 | 351.4 | 42 |
| 2014 | 370 | 41 |
| 2013 | 326.4 | 40 |
| 2012 | 322.1 | 41 |
| 2011 | 383.4 | 39 |
| 2010 | 357.9 | 41 |
| 2009 | 341.5 | 36 |
| 2008 | 420.8 | 34 |
| 2007 | 453.8 | 35 |
| 2006 | 572 | 31 |
| 2005 | 537.5 | 31 |
| 2004 | 502.3 | 30 |
| 2003 | 430.7 | 30 |
| 2002 | 396 | 31 |
| 2001 | 358 | 32 |
| 2000 | 407.8 | 31 |
| 1999 | 340.8 | 31 |
| 1998 | 265.5 | 36 |
| 1997 | 236.3 | 39 |
| 1996 | 192.1 | 38 |
| 1995 | 173.3 | 38 |
| 1994 | 136.4 | 43 |
| 1993 | 129.6 | 40 |
| 1992 | 100.6 | 46 |
| 1991 | 59.2 | 52 |
| 1990 | 53.9 | 54 |
| 1989 | 41.6 | 56 |
| 1988 | 22.9 | 71 |
| 1987 | 19.5 | 73 |
| 1986 | 19.6 | 68 |