| 时间 | 值 （‰） | 世界排名 |
|---|---|---|
| 2016 | 19.73 | 67 |
| 2015 | 19.81 | 67 |
| 2014 | 19.2 | 65 |
| 2013 | 18.66 | 67 |
| 2012 | 18.46 | 72 |
| 2011 | 18.48 | 72 |
| 2010 | 18.27 | 71 |
| 2009 | 23.9 | 50 |
| 2008 | 17.77 | 78 |
| 2007 | 17.76 | 76 |
| 2006 | 17.68 | 80 |
| 2005 | 17.63 | 78 |
| 2004 | 17.68 | 76 |
| 2003 | 18.06 | 75 |
| 2002 | 20.14 | 64 |
| 2001 | 23.57 | 55 |
| 2000 | 26.42 | 37 |
| 1999 | 25.46 | 45 |
| 1998 | 22.87 | 56 |
| 1997 | 24.98 | 49 |
| 1996 | 26.17 | 45 |
| 1995 | 26.68 | 40 |
| 1994 | 25.89 | 52 |
| 1993 | 26.58 | 52 |
| 1992 | 34.55 | 20 |
| 1991 | 60.17 | 1 |
| 1990 | 30.95 | 32 |
| 1989 | 16.96 | 119 |
| 1988 | 16.57 | 121 |
| 1987 | 16.15 | 123 |
| 1986 | 15.47 | 124 |