| 时间 | 值 （‰） | 世界排名 |
|---|---|---|
| 2016 | 15.1 | 86 |
| 2015 | 15.27 | 87 |
| 2014 | 15.45 | 84 |
| 2013 | 15.63 | 83 |
| 2012 | 15.82 | 86 |
| 2011 | 16.01 | 83 |
| 2010 | 16.21 | 83 |
| 2009 | 16.42 | 83 |
| 2008 | 16.64 | 85 |
| 2007 | 16.89 | 83 |
| 2006 | 17.16 | 85 |
| 2005 | 17.43 | 79 |
| 2004 | 17.7 | 75 |
| 2003 | 17.99 | 76 |
| 2002 | 18.31 | 79 |
| 2001 | 18.63 | 79 |
| 2000 | 18.98 | 76 |
| 1999 | 19.31 | 73 |
| 1998 | 19.55 | 79 |
| 1997 | 19.68 | 78 |
| 1996 | 19.72 | 80 |
| 1995 | 19.73 | 82 |
| 1994 | 19.74 | 87 |
| 1993 | 19.73 | 93 |
| 1992 | 19.71 | 95 |
| 1991 | 19.68 | 101 |
| 1990 | 19.62 | 101 |
| 1989 | 19.57 | 106 |
| 1988 | 19.61 | 103 |
| 1987 | 19.82 | 104 |
| 1986 | 20.14 | 104 |