| 时间 | 值 （‰） | 世界排名 |
|---|---|---|
| 2016 | 23.36 | 46 |
| 2015 | 23.46 | 49 |
| 2014 | 23.45 | 47 |
| 2013 | 23.09 | 49 |
| 2012 | 22.28 | 55 |
| 2011 | 21.1 | 61 |
| 2010 | 19.77 | 64 |
| 2009 | 18.42 | 72 |
| 2008 | 17 | 81 |
| 2007 | 15.55 | 90 |
| 2006 | 14.14 | 103 |
| 2005 | 12.64 | 115 |
| 2004 | 11.3 | 122 |
| 2003 | 10.61 | 124 |
| 2002 | 10.81 | 124 |
| 2001 | 11.71 | 119 |
| 2000 | 12.99 | 116 |
| 1999 | 14.3 | 107 |
| 1998 | 15.53 | 101 |
| 1997 | 16.51 | 96 |
| 1996 | 17.33 | 94 |
| 1995 | 18.13 | 92 |
| 1994 | 19.18 | 92 |
| 1993 | 20.65 | 88 |
| 1992 | 22.71 | 82 |
| 1991 | 25.21 | 68 |
| 1990 | 27.94 | 48 |
| 1989 | 30.58 | 32 |
| 1988 | 32.92 | 27 |
| 1987 | 34.71 | 29 |
| 1986 | 35.99 | 25 |