| 时间 | 值 （%） | 世界排名 |
|---|---|---|
| 2016 | 47.57 | 43 |
| 2015 | 47.54 | 44 |
| 2014 | 47.51 | 44 |
| 2013 | 47.48 | 45 |
| 2012 | 47.45 | 43 |
| 2011 | 47.42 | 42 |
| 2010 | 47.4 | 42 |
| 2009 | 47.37 | 42 |
| 2008 | 47.31 | 43 |
| 2007 | 47.27 | 44 |
| 2006 | 47.22 | 44 |
| 2005 | 47.16 | 44 |
| 2004 | 47.09 | 42 |
| 2003 | 47.02 | 44 |
| 2002 | 46.95 | 43 |
| 2001 | 46.88 | 45 |
| 2000 | 46.8 | 44 |
| 1999 | 46.53 | 44 |
| 1998 | 46.26 | 51 |
| 1997 | 45.99 | 53 |
| 1996 | 45.72 | 53 |
| 1995 | 45.46 | 56 |
| 1994 | 45.16 | 60 |
| 1993 | 44.86 | 65 |
| 1992 | 44.57 | 68 |
| 1991 | 44.3 | 71 |
| 1990 | 44.04 | 71 |