| 时间 | 值 （‰） | 世界排名 |
|---|---|---|
| 2016 | 6.77 | 150 |
| 2015 | 5.14 | 158 |
| 2014 | 3.68 | 166 |
| 2013 | 2.51 | 172 |
| 2012 | 1.85 | 177 |
| 2011 | 1.47 | 176 |
| 2010 | 1.34 | 177 |
| 2009 | 1.23 | 179 |
| 2008 | 1.13 | 182 |
| 2007 | 1.3 | 182 |
| 2006 | 1.55 | 181 |
| 2005 | 1.91 | 177 |
| 2004 | 2.44 | 177 |
| 2003 | 3.42 | 169 |
| 2002 | 4.94 | 162 |
| 2001 | 6.88 | 155 |
| 2000 | 8.9 | 137 |
| 1999 | 10.95 | 130 |
| 1998 | 13.05 | 114 |
| 1997 | 15.04 | 107 |
| 1996 | 17.02 | 98 |
| 1995 | 19.14 | 86 |
| 1994 | 21.12 | 78 |
| 1993 | 22.61 | 75 |
| 1992 | 23.19 | 77 |
| 1991 | 23.3 | 82 |
| 1990 | 22.95 | 82 |
| 1989 | 22.59 | 88 |
| 1988 | 22.34 | 86 |
| 1987 | 22.29 | 89 |
| 1986 | 22.56 | 91 |