| 时间 | 值 | 世界排名 |
|---|---|---|
| 2016 | 6.6445 | 103 |
| 2015 | 6.2275 | 108 |
| 2014 | 6.1434 | 108 |
| 2013 | 6.1958 | 104 |
| 2012 | 6.3123 | 104 |
| 2011 | 6.4615 | 102 |
| 2010 | 6.7703 | 103 |
| 2009 | 6.8314 | 103 |
| 2008 | 6.9487 | 102 |
| 2007 | 7.6075 | 97 |
| 2006 | 7.9734 | 95 |
| 2005 | 8.1943 | 93 |
| 2004 | 8.2768 | 91 |
| 2003 | 8.277 | 92 |
| 2002 | 8.277 | 96 |
| 2001 | 8.2771 | 100 |
| 2000 | 8.2785 | 95 |
| 1999 | 8.2783 | 90 |
| 1998 | 8.279 | 96 |
| 1997 | 8.2898 | 93 |
| 1996 | 8.3142 | 91 |
| 1995 | 8.3514 | 91 |
| 1994 | 8.6187 | 87 |
| 1993 | 5.762 | 89 |
| 1992 | 5.5146 | 84 |
| 1991 | 5.3234 | 84 |
| 1990 | 4.7832 | 83 |
| 1989 | 3.7651 | 84 |
| 1988 | 3.7221 | 85 |
| 1987 | 3.7221 | 84 |
| 1986 | 3.4528 | 84 |