| 时间 | 值 （‰） | 世界排名 |
|---|---|---|
| 2016 | 18.15 | 71 |
| 2015 | 18.48 | 71 |
| 2014 | 18.83 | 68 |
| 2013 | 15.33 | 86 |
| 2012 | 19.49 | 67 |
| 2011 | 15.87 | 85 |
| 2010 | 20.2 | 63 |
| 2009 | 12.32 | 109 |
| 2008 | 16.67 | 83 |
| 2007 | 12.69 | 106 |
| 2006 | 17.17 | 84 |
| 2005 | 13.07 | 108 |
| 2004 | 13.25 | 104 |
| 2003 | 15.72 | 93 |
| 2002 | 18.99 | 69 |
| 2001 | 19.02 | 76 |
| 2000 | 19.01 | 75 |
| 1999 | 18.99 | 77 |
| 1998 | 18.99 | 83 |
| 1997 | 19.32 | 80 |
| 1996 | 19.15 | 81 |
| 1995 | 22.62 | 67 |
| 1994 | 26.67 | 48 |
| 1993 | 25.79 | 58 |
| 1992 | 24.99 | 65 |
| 1991 | 25.78 | 61 |
| 1990 | 23.69 | 78 |
| 1989 | 19.65 | 104 |
| 1988 | 19.44 | 106 |
| 1987 | 19.82 | 103 |
| 1986 | 18.6 | 112 |