| 时间 | 值 （%） | 世界排名 |
|---|---|---|
| 2016 | 43.82 | 29 |
| 2015 | 43.25 | 27 |
| 2014 | 42.9 | 30 |
| 2013 | 42.69 | 29 |
| 2012 | 42.58 | 29 |
| 2011 | 42.56 | 27 |
| 2010 | 42.59 | 28 |
| 2009 | 42.64 | 26 |
| 2008 | 42.72 | 20 |
| 2007 | 42.86 | 20 |
| 2006 | 43.13 | 20 |
| 2005 | 43.59 | 20 |
| 2004 | 44.07 | 19 |
| 2003 | 44.72 | 20 |
| 2002 | 45.44 | 22 |
| 2001 | 46.01 | 21 |
| 2000 | 46.29 | 19 |
| 1999 | 46.55 | 19 |
| 1998 | 46.57 | 16 |
| 1997 | 46.44 | 15 |
| 1996 | 46.38 | 15 |
| 1995 | 46.57 | 14 |
| 1994 | 46.46 | 14 |
| 1993 | 46.41 | 15 |
| 1992 | 46.48 | 17 |
| 1991 | 46.71 | 18 |
| 1990 | 47.1 | 18 |
| 1989 | 47.92 | 20 |
| 1988 | 49.19 | 25 |
| 1987 | 50.81 | 36 |
| 1986 | 52.46 | 41 |