| 时间 | 值 （%） | 世界排名 |
|---|---|---|
| 2016 | 44.33 | 96 |
| 2015 | 44.45 | 96 |
| 2014 | 44.55 | 96 |
| 2013 | 44.63 | 96 |
| 2012 | 44.69 | 98 |
| 2011 | 44.74 | 99 |
| 2010 | 44.79 | 100 |
| 2009 | 44.84 | 100 |
| 2008 | 44.89 | 101 |
| 2007 | 44.94 | 102 |
| 2006 | 45.21 | 102 |
| 2005 | 45.47 | 101 |
| 2004 | 45.74 | 101 |
| 2003 | 46.01 | 101 |
| 2002 | 46.28 | 101 |
| 2001 | 46.54 | 101 |
| 2000 | 46.81 | 101 |
| 1999 | 47.08 | 103 |
| 1998 | 47.35 | 102 |
| 1997 | 47.62 | 103 |
| 1996 | 47.89 | 104 |
| 1995 | 48.16 | 103 |
| 1994 | 48.43 | 103 |
| 1993 | 48.69 | 103 |
| 1992 | 48.96 | 104 |
| 1991 | 49.23 | 105 |
| 1990 | 49.61 | 106 |