| 时间 | 值 （%） | 世界排名 |
|---|---|---|
| 2016 | 47.05 | 52 |
| 2015 | 47.03 | 52 |
| 2014 | 47.02 | 54 |
| 2013 | 46.96 | 54 |
| 2012 | 46.92 | 52 |
| 2011 | 46.88 | 54 |
| 2010 | 46.87 | 52 |
| 2009 | 46.91 | 52 |
| 2008 | 46.92 | 50 |
| 2007 | 46.9 | 49 |
| 2006 | 46.95 | 46 |
| 2005 | 46.96 | 47 |
| 2004 | 46.98 | 44 |
| 2003 | 47.01 | 45 |
| 2002 | 47.04 | 41 |
| 2001 | 47.07 | 40 |
| 2000 | 47.1 | 39 |
| 1999 | 47.12 | 39 |
| 1998 | 47.14 | 36 |
| 1997 | 47.16 | 37 |
| 1996 | 47.17 | 38 |
| 1995 | 47.18 | 36 |
| 1994 | 47.21 | 35 |
| 1993 | 47.23 | 34 |
| 1992 | 47.26 | 31 |
| 1991 | 47.28 | 31 |
| 1990 | 47.31 | 31 |