| 时间 | 值 （‰） | 世界排名 |
|---|---|---|
| 2016 | 29.04 | 22 |
| 2015 | 28.81 | 27 |
| 2014 | 28.58 | 28 |
| 2013 | 28.47 | 29 |
| 2012 | 28.53 | 29 |
| 2011 | 28.75 | 31 |
| 2010 | 29.06 | 25 |
| 2009 | 29.36 | 24 |
| 2008 | 29.52 | 26 |
| 2007 | 29.44 | 28 |
| 2006 | 29.19 | 31 |
| 2005 | 28.62 | 30 |
| 2004 | 28.05 | 32 |
| 2003 | 28.07 | 32 |
| 2002 | 29 | 27 |
| 2001 | 30.53 | 20 |
| 2000 | 32.85 | 15 |
| 1999 | 34.75 | 13 |
| 1998 | 34.41 | 12 |
| 1997 | 30.58 | 19 |
| 1996 | 24.04 | 60 |
| 1995 | 15.82 | 104 |
| 1994 | 8.49 | 143 |
| 1993 | 4.17 | 167 |
| 1992 | 4.36 | 169 |
| 1991 | 7.89 | 147 |
| 1990 | 13.46 | 127 |
| 1989 | 18.41 | 112 |
| 1988 | 20.76 | 98 |
| 1987 | 18.8 | 109 |
| 1986 | 13.99 | 129 |