| 时间 | 值 （%） | 世界排名 |
|---|---|---|
| 2016 | 47.7 | 91 |
| 2015 | 47.38 | 95 |
| 2014 | 47.32 | 94 |
| 2013 | 47.06 | 94 |
| 2012 | 47.11 | 90 |
| 2011 | 47.44 | 88 |
| 2010 | 46.74 | 92 |
| 2009 | 45.69 | 102 |
| 2008 | 45.32 | 102 |
| 2007 | 44.94 | 101 |
| 2006 | 45.05 | 98 |
| 2005 | 45.96 | 90 |
| 2004 | 44.01 | 101 |
| 2003 | 45.02 | 96 |
| 2002 | 45.36 | 93 |
| 2001 | 46.66 | 83 |
| 2000 | 42.97 | 105 |
| 1999 | 45.4 | 90 |
| 1998 | 44.93 | 87 |
| 1997 | 45.08 | 90 |
| 1996 | 45.1 | 91 |
| 1995 | 44.75 | 90 |
| 1994 | 43.13 | 96 |
| 1993 | 43.12 | 96 |
| 1992 | 43.25 | 96 |
| 1991 | 42.24 | 96 |