| 时间 | 值 （%） | 世界排名 |
|---|---|---|
| 2016 | 49.644 | 148 |
| 2015 | 49.629 | 150 |
| 2014 | 49.612 | 151 |
| 2013 | 49.593 | 150 |
| 2012 | 49.578 | 150 |
| 2011 | 49.572 | 151 |
| 2010 | 49.581 | 151 |
| 2009 | 49.606 | 149 |
| 2008 | 49.646 | 149 |
| 2007 | 49.695 | 147 |
| 2006 | 49.747 | 146 |
| 2005 | 49.795 | 146 |
| 2004 | 49.837 | 141 |
| 2003 | 49.873 | 138 |
| 2002 | 49.904 | 135 |
| 2001 | 49.931 | 133 |
| 2000 | 49.954 | 133 |
| 1999 | 49.973 | 131 |
| 1998 | 49.989 | 130 |
| 1997 | 49.997 | 131 |
| 1996 | 49.994 | 130 |
| 1995 | 49.976 | 128 |
| 1994 | 49.942 | 130 |
| 1993 | 49.892 | 131 |
| 1992 | 49.839 | 135 |
| 1991 | 49.798 | 137 |
| 1990 | 49.781 | 138 |
| 1989 | 49.795 | 136 |
| 1988 | 49.838 | 135 |
| 1987 | 49.897 | 132 |
| 1986 | 49.957 | 129 |