| 时间 | 值 （%） | 世界排名 |
|---|---|---|
| 2016 | 45.24 | 78 |
| 2015 | 45.24 | 78 |
| 2014 | 45.26 | 78 |
| 2013 | 45.15 | 79 |
| 2012 | 45.08 | 80 |
| 2011 | 45.01 | 80 |
| 2010 | 44.93 | 81 |
| 2009 | 44.75 | 81 |
| 2008 | 44.55 | 84 |
| 2007 | 44.86 | 78 |
| 2006 | 45.44 | 70 |
| 2005 | 45.96 | 63 |
| 2004 | 46.49 | 54 |
| 2003 | 46.76 | 48 |
| 2002 | 46.8 | 48 |
| 2001 | 47.17 | 39 |
| 2000 | 47.2 | 37 |
| 1999 | 47.21 | 36 |
| 1998 | 47.23 | 34 |
| 1997 | 47.36 | 35 |
| 1996 | 47.52 | 31 |
| 1995 | 47.77 | 28 |
| 1994 | 48.01 | 26 |
| 1993 | 48.02 | 25 |
| 1992 | 46.98 | 36 |
| 1991 | 46.64 | 38 |
| 1990 | 46.53 | 41 |