| 时间 | 值 | 世界排名 |
|---|---|---|
| 2016 | 6.7317 | 101 |
| 2015 | 6.7279 | 105 |
| 2014 | 5.6125 | 111 |
| 2013 | 5.6163 | 108 |
| 2012 | 5.7925 | 108 |
| 2011 | 5.3687 | 107 |
| 2010 | 5.6241 | 107 |
| 2009 | 5.3609 | 108 |
| 2008 | 5.0981 | 110 |
| 2007 | 5.4437 | 109 |
| 2006 | 5.9468 | 106 |
| 2005 | 5.9969 | 106 |
| 2004 | 5.9911 | 106 |
| 2003 | 6.5877 | 105 |
| 2002 | 7.8947 | 99 |
| 2001 | 8.3228 | 99 |
| 2000 | 8.0831 | 98 |
| 1999 | 6.9762 | 99 |
| 1998 | 6.7008 | 103 |
| 1997 | 6.6045 | 101 |
| 1996 | 5.7987 | 103 |
| 1995 | 5.6024 | 104 |
| 1994 | 6.3606 | 94 |
| 1993 | 6.4839 | 86 |
| 1992 | 6.0361 | 82 |
| 1991 | 6.3965 | 79 |
| 1990 | 6.1886 | 78 |
| 1989 | 7.3102 | 72 |
| 1988 | 6.7315 | 69 |
| 1987 | 6.8403 | 69 |
| 1986 | 8.091 | 63 |