| 时间 | 值 （‰） | 世界排名 |
|---|---|---|
| 2016 | 17.4 | 75 |
| 2015 | 17.44 | 78 |
| 2014 | 16.87 | 77 |
| 2013 | 15.62 | 84 |
| 2012 | 14.72 | 90 |
| 2011 | 26.84 | 39 |
| 2010 | 28.23 | 32 |
| 2009 | 16.87 | 80 |
| 2008 | 16.05 | 94 |
| 2007 | 14.23 | 98 |
| 2006 | 12.2 | 117 |
| 2005 | 11.63 | 121 |
| 2004 | 11.54 | 119 |
| 2003 | 11.64 | 118 |
| 2002 | 12.24 | 115 |
| 2001 | 12.66 | 113 |
| 2000 | 13.84 | 107 |
| 1999 | 10.78 | 132 |
| 1998 | 16.09 | 97 |
| 1997 | 18.85 | 81 |
| 1996 | 19.13 | 82 |
| 1995 | 18.07 | 93 |
| 1994 | 19.63 | 89 |
| 1993 | 22.72 | 73 |
| 1992 | 23.44 | 74 |
| 1991 | 21.32 | 92 |
| 1990 | 26.22 | 60 |
| 1989 | 24.21 | 78 |
| 1988 | 24.47 | 79 |
| 1987 | 24.71 | 78 |
| 1986 | 24.93 | 79 |