| 时间 | 值 （%） | 世界排名 |
|---|---|---|
| 2016 | 43.57 | 99 |
| 2015 | 43.55 | 99 |
| 2014 | 43.51 | 99 |
| 2013 | 43.49 | 100 |
| 2012 | 43.48 | 99 |
| 2011 | 43.45 | 99 |
| 2010 | 43.38 | 100 |
| 2009 | 43.27 | 99 |
| 2008 | 43.39 | 96 |
| 2007 | 43.52 | 95 |
| 2006 | 43.66 | 92 |
| 2005 | 43.84 | 92 |
| 2004 | 44.02 | 87 |
| 2003 | 44.2 | 83 |
| 2002 | 44.38 | 78 |
| 2001 | 44.55 | 77 |
| 2000 | 44.72 | 75 |
| 1999 | 44.88 | 71 |
| 1998 | 45.05 | 65 |
| 1997 | 45.21 | 62 |
| 1996 | 45.37 | 58 |
| 1995 | 45.54 | 54 |
| 1994 | 45.68 | 53 |
| 1993 | 45.83 | 51 |
| 1992 | 45.98 | 49 |
| 1991 | 46.12 | 46 |
| 1990 | 46.24 | 44 |