| 时间 | 值 （%） | 世界排名 |
|---|---|---|
| 2016 | 45.25 | 90 |
| 2015 | 45.44 | 92 |
| 2014 | 45.61 | 93 |
| 2013 | 45.77 | 94 |
| 2012 | 45.91 | 93 |
| 2011 | 46.04 | 97 |
| 2010 | 46.17 | 97 |
| 2009 | 46.3 | 96 |
| 2008 | 46.43 | 97 |
| 2007 | 46.56 | 97 |
| 2006 | 46.7 | 98 |
| 2005 | 46.83 | 99 |
| 2004 | 46.96 | 99 |
| 2003 | 47.09 | 99 |
| 2002 | 47.22 | 100 |
| 2001 | 47.15 | 100 |
| 2000 | 47 | 100 |
| 1999 | 46.84 | 105 |
| 1998 | 46.69 | 106 |
| 1997 | 46.54 | 107 |
| 1996 | 46.38 | 107 |
| 1995 | 46.23 | 108 |
| 1994 | 46.08 | 110 |
| 1993 | 45.93 | 112 |
| 1992 | 45.77 | 112 |
| 1991 | 46.07 | 112 |
| 1990 | 46.78 | 111 |
| 1989 | 47.5 | 110 |
| 1988 | 48.21 | 110 |
| 1987 | 48.93 | 109 |
| 1986 | 49.64 | 108 |