| 时间 | 值 （%） | 世界排名 |
|---|---|---|
| 2016 | 49.58 | 167 |
| 2015 | 49.44 | 167 |
| 2014 | 49.26 | 167 |
| 2013 | 49.25 | 167 |
| 2012 | 48.9 | 168 |
| 2011 | 48.73 | 168 |
| 2010 | 49.12 | 167 |
| 2009 | 48.71 | 168 |
| 2008 | 48.34 | 169 |
| 2007 | 47.95 | 170 |
| 2006 | 46.83 | 174 |
| 2005 | 47.83 | 174 |
| 2004 | 46.88 | 176 |
| 2003 | 45.88 | 179 |
| 2002 | 44.86 | 182 |
| 2001 | 45.36 | 179 |
| 2000 | 45.88 | 179 |
| 1999 | 46.19 | 179 |
| 1998 | 44.74 | 180 |
| 1997 | 45.32 | 180 |
| 1996 | 45.88 | 179 |
| 1995 | 46.42 | 176 |
| 1994 | 47.61 | 175 |
| 1993 | 46.67 | 177 |
| 1992 | 46.2 | 176 |
| 1991 | 47.94 | 175 |
| 1990 | 50.02 | 169 |