| 时间 | 值 （%） | 世界排名 |
|---|---|---|
| 2016 | 48.512 | 179 |
| 2015 | 48.485 | 179 |
| 2014 | 48.446 | 181 |
| 2013 | 48.401 | 182 |
| 2012 | 48.361 | 183 |
| 2011 | 48.346 | 184 |
| 2010 | 48.37 | 184 |
| 2009 | 48.437 | 183 |
| 2008 | 48.538 | 182 |
| 2007 | 48.667 | 177 |
| 2006 | 48.809 | 175 |
| 2005 | 48.954 | 173 |
| 2004 | 49.102 | 168 |
| 2003 | 49.255 | 167 |
| 2002 | 49.379 | 163 |
| 2001 | 49.425 | 160 |
| 2000 | 49.361 | 164 |
| 1999 | 49.158 | 171 |
| 1998 | 48.832 | 175 |
| 1997 | 48.433 | 179 |
| 1996 | 48.041 | 185 |
| 1995 | 47.721 | 186 |
| 1994 | 47.502 | 188 |
| 1993 | 47.372 | 187 |
| 1992 | 47.312 | 187 |
| 1991 | 47.286 | 187 |
| 1990 | 47.266 | 187 |
| 1989 | 47.247 | 184 |
| 1988 | 47.245 | 184 |
| 1987 | 47.241 | 184 |
| 1986 | 47.227 | 184 |