| 时间 | 值 （‰） | 世界排名 |
|---|---|---|
| 2016 | 19.99 | 66 |
| 2015 | 20.45 | 63 |
| 2014 | 20.88 | 60 |
| 2013 | 21.14 | 60 |
| 2012 | 21.17 | 64 |
| 2011 | 21.03 | 63 |
| 2010 | 20.8 | 61 |
| 2009 | 20.59 | 65 |
| 2008 | 20.44 | 67 |
| 2007 | 20.41 | 69 |
| 2006 | 20.48 | 71 |
| 2005 | 20.54 | 68 |
| 2004 | 20.62 | 62 |
| 2003 | 20.86 | 61 |
| 2002 | 21.33 | 60 |
| 2001 | 21.98 | 60 |
| 2000 | 22.76 | 57 |
| 1999 | 23.56 | 55 |
| 1998 | 24.23 | 52 |
| 1997 | 24.69 | 53 |
| 1996 | 25 | 54 |
| 1995 | 25.22 | 55 |
| 1994 | 25.54 | 55 |
| 1993 | 26.05 | 57 |
| 1992 | 26.88 | 51 |
| 1991 | 27.95 | 45 |
| 1990 | 29.12 | 40 |
| 1989 | 30.22 | 36 |
| 1988 | 31.2 | 33 |
| 1987 | 31.95 | 34 |
| 1986 | 32.49 | 32 |