| 时间 | 值 （‰） | 世界排名 |
|---|---|---|
| 2016 | 33.68 | 7 |
| 2015 | 34.28 | 9 |
| 2014 | 34.85 | 8 |
| 2013 | 35.32 | 9 |
| 2012 | 35.59 | 8 |
| 2011 | 35.7 | 10 |
| 2010 | 35.7 | 11 |
| 2009 | 35.67 | 11 |
| 2008 | 35.63 | 12 |
| 2007 | 35.65 | 13 |
| 2006 | 35.66 | 11 |
| 2005 | 35.76 | 12 |
| 2004 | 35.74 | 15 |
| 2003 | 35.26 | 15 |
| 2002 | 34.12 | 16 |
| 2001 | 32.45 | 16 |
| 2000 | 30.33 | 18 |
| 1999 | 28.33 | 27 |
| 1998 | 27.15 | 35 |
| 1997 | 27.32 | 37 |
| 1996 | 28.55 | 30 |
| 1995 | 30.43 | 24 |
| 1994 | 32.12 | 23 |
| 1993 | 33.02 | 25 |
| 1992 | 32.52 | 25 |
| 1991 | 30.9 | 31 |
| 1990 | 28.69 | 43 |
| 1989 | 26.84 | 60 |
| 1988 | 26.02 | 72 |
| 1987 | 26.85 | 68 |
| 1986 | 28.98 | 52 |