| 时间 | 值 （%） | 世界排名 |
|---|---|---|
| 2016 | 43.81 | 97 |
| 2015 | 43.89 | 97 |
| 2014 | 43.97 | 94 |
| 2013 | 43.99 | 95 |
| 2012 | 44.01 | 95 |
| 2011 | 44.02 | 93 |
| 2010 | 44.03 | 91 |
| 2009 | 44.15 | 89 |
| 2008 | 44.27 | 85 |
| 2007 | 44.38 | 86 |
| 2006 | 44.5 | 85 |
| 2005 | 44.6 | 82 |
| 2004 | 44.71 | 77 |
| 2003 | 44.81 | 75 |
| 2002 | 44.89 | 76 |
| 2001 | 44.97 | 74 |
| 2000 | 45.06 | 70 |
| 1999 | 45.05 | 68 |
| 1998 | 45.05 | 64 |
| 1997 | 45.06 | 67 |
| 1996 | 45.08 | 64 |
| 1995 | 45.09 | 62 |
| 1994 | 45.11 | 61 |
| 1993 | 45.14 | 62 |
| 1992 | 45.16 | 59 |
| 1991 | 45.19 | 57 |
| 1990 | 45.2 | 56 |