| 时间 | 值 | 世界排名 |
|---|---|---|
| 2016 | 0.71 | 149 |
| 2015 | 0.71 | 156 |
| 2014 | 0.71 | 159 |
| 2013 | 0.71 | 160 |
| 2012 | 0.71 | 161 |
| 2011 | 0.71 | 161 |
| 2010 | 0.71 | 161 |
| 2009 | 0.71 | 160 |
| 2008 | 0.7097 | 160 |
| 2007 | 0.709 | 162 |
| 2006 | 0.709 | 163 |
| 2005 | 0.709 | 163 |
| 2004 | 0.709 | 162 |
| 2003 | 0.709 | 162 |
| 2002 | 0.709 | 161 |
| 2001 | 0.709 | 161 |
| 2000 | 0.709 | 160 |
| 1999 | 0.709 | 160 |
| 1998 | 0.709 | 167 |
| 1997 | 0.709 | 166 |
| 1996 | 0.709 | 161 |
| 1995 | 0.7004 | 159 |
| 1994 | 0.6988 | 152 |
| 1993 | 0.6929 | 148 |
| 1992 | 0.6798 | 143 |
| 1991 | 0.6809 | 140 |
| 1990 | 0.6637 | 135 |
| 1989 | 0.5746 | 135 |
| 1988 | 0.3743 | 137 |
| 1987 | 0.3385 | 137 |
| 1986 | 0.35 | 137 |