| 时间 | 值 （‰） | 世界排名 |
|---|---|---|
| 2016 | 20.17 | 62 |
| 2015 | 21.18 | 59 |
| 2014 | 22.08 | 56 |
| 2013 | 22.46 | 55 |
| 2012 | 22.06 | 58 |
| 2011 | 21.06 | 62 |
| 2010 | 19.72 | 65 |
| 2009 | 18.49 | 71 |
| 2008 | 17.65 | 79 |
| 2007 | 17.48 | 77 |
| 2006 | 17.83 | 78 |
| 2005 | 18.35 | 76 |
| 2004 | 18.75 | 68 |
| 2003 | 18.99 | 68 |
| 2002 | 18.96 | 72 |
| 2001 | 18.72 | 78 |
| 2000 | 18.47 | 79 |
| 1999 | 18.36 | 81 |
| 1998 | 18.38 | 87 |
| 1997 | 18.58 | 84 |
| 1996 | 18.95 | 86 |
| 1995 | 19.31 | 84 |
| 1994 | 19.72 | 88 |
| 1993 | 20.45 | 90 |
| 1992 | 21.6 | 87 |
| 1991 | 23.07 | 85 |
| 1990 | 24.79 | 71 |
| 1989 | 26.4 | 62 |
| 1988 | 27.53 | 60 |
| 1987 | 27.87 | 62 |
| 1986 | 27.56 | 65 |